UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfWPAYRG1WEhwl4hY9wVatkR4It8hY8s7oXbSvnRgc0=' 
WHERE 
  key_id = '165e8844510d730544b50d9c8be2b638808a98d737a238423b38c962ed77bb6f' 
  AND (
    token = 'rfWPAYRG1WEhwl4hY9wVatkR4It8hY8s7oXbSvnRgc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )