DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '664c68121ead570b5bbad6741be8ae447821e199eeb4bb7caf2453ac82173fff' 
  AND token = 'UMmJoYrF8JWrES/cf/ZHHXXoU5HhVAlgN1gtcS0u3Rs='

Query time 0.00016