INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6f3183ee8120a897f05b272e3cbdafea3e6718d35be5f8a7b34044c70c603d7', 
    'FeoOFeSVJ2UdTCniclSJzF8O50okiaJspS2xxTvOjRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)