UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vOk7b9Bww213jFiyq/6GMmGSbfLFg2by4wu3X7WcaXw=' 
WHERE 
  key_id = '01bf3d816996ebe625725ef442e906fe5787f4345f4bab4b21598ddc00c7f456' 
  AND (
    token = 'vOk7b9Bww213jFiyq/6GMmGSbfLFg2by4wu3X7WcaXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )