SELECT 1 FROM cscart_lock_keys WHERE key_id = '593521665da9d093a768a621cdf2b89087e7a45378336b4e8d897b6687d2980a' AND token = 'YCYFxtggMgTqt/+YVfy1Xu8kFPDbqlfBwjexdyE4pQ4=' AND expiry_at > UNIX_TIMESTAMP(NOW())