DELETE FROM cscart_lock_keys WHERE key_id = '6c8f0ab40dab8f498e83ca94b5c3dc39f3f42cb4e3534f4e75e297c96754d884' AND token = 'QRdBZI0X1KvkVpkO9HB2+eWEcg+khySsJWJJ+OvWwYg='