SELECT 1 FROM cscart_lock_keys WHERE key_id = 'd4b15f0a237e88be9b5c0d5c1566982087f8822ca14caa26d4f5f66a1476b57d' AND token = 'O/a3dPkEUsFjNGp4IKAnHMguUeYLEJHNZ4Bm/GYN2a8=' AND expiry_at > UNIX_TIMESTAMP(NOW())