INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0478676da375a97fdc186438472ef8bd70f92d741cf6338ca03459b19aefde53', 
    'njBOsBQdmUgwTyE5ibaQHbhWf8xVBNExROyzQWMnctY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)