SELECT 1 FROM cscart_lock_keys WHERE key_id = '8645aef3a259cf5bfbab343d62961bbc28dfa4107bd130d4c84d4bfc37c4cf7a' AND token = 'YFSd9NDjBOBIfRR0gwIqhGtxq6J3nxJv+GeR5fTtxB0=' AND expiry_at > UNIX_TIMESTAMP(NOW())