DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '21512df1bef89f33dcb7520745ecd4d5561d0cca4a607e2d72f7feaa29d38498' 
  AND token = 'YKjtqmyzG8FIA1Xg9/xOyiTUiz70geXakk1LDn26Vo4='

Query time 0.00033