INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd647754e02eba5120a95db393000bb1d1e2e3eff5992cad40a4bc43e293175d7', 
    'OkiXVzGpOAGz5LV3WRFqhqijCevFcDzpW3ifxISeDc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)