INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30f19326e776dff438b5fd1f06258399feeb8a87d1e52175e8d2240b9cb1c412', 
    'SKPv4xCzJI5TSPIqoln0ubB0t7hVR+7AgMHYOpKNrCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)