DELETE FROM cscart_lock_keys WHERE key_id = '849ddbba5b491c0c9019b82ef3468e1eaa235b4f92b9df9d848bc248c4fa3d9a' AND token = 'LMumZbVIsKfC8L+mJId1TXcBiSc1E7e63Rs/rHmqGjQ='