SELECT 
  cscart_pages.*, 
  cscart_page_descriptions.*, 
  cscart_seo_names.name as seo_name, 
  cscart_seo_names.path as seo_path 
FROM 
  cscart_pages 
  INNER JOIN cscart_page_descriptions ON cscart_pages.page_id = cscart_page_descriptions.page_id 
  LEFT JOIN cscart_seo_names ON cscart_seo_names.object_id = cscart_pages.page_id 
  AND cscart_seo_names.type = 'a' 
  AND cscart_seo_names.dispatch = '' 
  AND cscart_seo_names.lang_code = 'en' 
WHERE 
  cscart_pages.page_id = 19 
  AND cscart_page_descriptions.lang_code = 'en' 
  AND (
    cscart_pages.usergroup_ids = '' 
    OR FIND_IN_SET(0, cscart_pages.usergroup_ids) 
    OR FIND_IN_SET(1, cscart_pages.usergroup_ids)
  ) 
  AND cscart_pages.page_type IN ('T', 'L', 'B', 'F', 'P')

Query time 0.00079

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "0.37"
    },
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_pages",
          "access_type": "const",
          "possible_keys": [
            "PRIMARY"
          ],
          "key": "PRIMARY",
          "used_key_parts": [
            "page_id"
          ],
          "key_length": "3",
          "ref": [
            "const"
          ],
          "rows_examined_per_scan": 1,
          "rows_produced_per_join": 1,
          "filtered": "100.00",
          "cost_info": {
            "read_cost": "0.00",
            "eval_cost": "0.10",
            "prefix_cost": "0.00",
            "data_read_per_join": "2K"
          },
          "used_columns": [
            "page_id",
            "company_id",
            "parent_id",
            "id_path",
            "status",
            "page_type",
            "position",
            "timestamp",
            "usergroup_ids",
            "localization",
            "new_window",
            "use_avail_period",
            "avail_from_timestamp",
            "avail_till_timestamp",
            "facebook_obj_type",
            "staff_notes",
            "abt__ut2_microdata_schema_type"
          ]
        }
      },
      {
        "table": {
          "table_name": "cscart_page_descriptions",
          "access_type": "const",
          "possible_keys": [
            "PRIMARY"
          ],
          "key": "PRIMARY",
          "used_key_parts": [
            "page_id",
            "lang_code"
          ],
          "key_length": "9",
          "ref": [
            "const",
            "const"
          ],
          "rows_examined_per_scan": 1,
          "rows_produced_per_join": 1,
          "filtered": "100.00",
          "cost_info": {
            "read_cost": "0.00",
            "eval_cost": "0.10",
            "prefix_cost": "0.00",
            "data_read_per_join": "6K"
          },
          "used_columns": [
            "page_id",
            "lang_code",
            "page",
            "description",
            "meta_keywords",
            "meta_description",
            "page_title",
            "link",
            "page_sitemap",
            "ab__custom_page_h1",
            "custom_header",
            "ab__emd_alternative_name"
          ]
        }
      },
      {
        "table": {
          "table_name": "cscart_seo_names",
          "access_type": "ref",
          "possible_keys": [
            "PRIMARY",
            "dispatch"
          ],
          "key": "PRIMARY",
          "used_key_parts": [
            "object_id",
            "type",
            "dispatch",
            "lang_code"
          ],
          "key_length": "206",
          "ref": [
            "const",
            "const",
            "const",
            "const"
          ],
          "rows_examined_per_scan": 1,
          "rows_produced_per_join": 1,
          "filtered": "100.00",
          "cost_info": {
            "read_cost": "0.27",
            "eval_cost": "0.10",
            "prefix_cost": "0.37",
            "data_read_per_join": "1K"
          },
          "used_columns": [
            "name",
            "object_id",
            "type",
            "dispatch",
            "path",
            "lang_code"
          ]
        }
      }
    ]
  }
}

Result

page_id company_id parent_id id_path status page_type position timestamp usergroup_ids localization new_window use_avail_period avail_from_timestamp avail_till_timestamp facebook_obj_type staff_notes abt__ut2_microdata_schema_type lang_code page description meta_keywords meta_description page_title link page_sitemap ab__custom_page_h1 custom_header ab__emd_alternative_name seo_name seo_path
19 0 0 19 A T 0 1208808000 0 0 N 0 0 activity en Why Buy Gift Certificates <h4 class="page_heading">Stock2cart.com Gift Certificate Terms and Conditions</h4><p>These terms and conditions, together with the Frequently Asked Questions above, constitute the Stock2cart.com Gift Certificate Terms and Conditions. By purchasing or using a Stock2cart.com Gift Certificate, you agree to be bound by these Terms and Conditions. These Terms and Conditions are subject to change without notice. </p><p><strong>General Terms</strong></p><ol><li>The Stock2cart.com Gift Certificate can only be used online at stock2cart.com or by phone order.</li> <li>A Stock2cart.com Gift Certificate cannot be used to purchase Stock2cart.com Gift Certificates.</li> </ol><h4 class="page_heading">Compliance with Law</h4><p>By purchasing Stock2cart.com Gift Certificates, you are certifying and representing to Stock2cart Tools, Inc. and its affiliates that the activities in connection with which the Stock2cart.com Gift Certificates will be used and comply with these Terms and Conditions and all applicable laws, rules and regulations, including the terms and conditions that govern the stock2cart.com website. In addition, you agree to defend and indemnify Stock2cart Tools, Inc. and its affiliates from and against any claims, expenses or liabilities made against or incurred by any of them in connection with your use of the Stock2cart.com Gift Certificates or violation of any of these Terms and Conditions. </p> why-buy-gift-certificates