DELETE FROM cscart_lock_keys WHERE key_id = '6ffc84aa0c925e5a75eecc8095aefa7169dbcaaae83a503c457e8fee563fd9f5' AND token = 'i4EmhEfYny0j4qhvjVE3K2iSdMUCvNDM+Q1xhfz4l/4='