UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GEGytha4g3tMdv8YgIWOlNyIAjHx+Ifm9Up9sOt6mbM=' 
WHERE 
  key_id = 'ee08dfc8751c4c5c9d8b9cee09a60c7ba7ada83b6e6adbfebe26a2fea31f3629' 
  AND (
    token = 'GEGytha4g3tMdv8YgIWOlNyIAjHx+Ifm9Up9sOt6mbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )