SELECT 1 FROM cscart_lock_keys WHERE key_id = 'f6596becf703833f3663e674b2279d715835ff98e1d6b7b147a0ed77d6f2abdb' AND token = 'yk8HTzabciZ+BdVpFmzjA3zjDuvRIPHPpgrV76XSBOI=' AND expiry_at > UNIX_TIMESTAMP(NOW())