DELETE FROM cscart_lock_keys WHERE key_id = 'ef2490921a5ee8a92ba50c55cb8e971cdac7e0fc2d27c60777f8e558cafc6fc1' AND token = 'QeTw2JOF9SavTKKUn7bEB4K7lhgEJLswHXRQ4PkOeG8='