INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e795b3efd12adf3ff556131a54848e4fc57fe50d1f109490f66f6ced2cb179e7', 
    'MTwJpUgO2o419F4jofZiCHx9IxNsu2LigPy29uFUAWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)