UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pL5TwRYQWfbLaeKjLX53IBltrLrlmDTGirT0dAtA61g=' 
WHERE 
  key_id = 'd7fef2196407ec02dedfd08a67fa7ef13759ae8ce5622f6d590734903aa53d5c' 
  AND (
    token = 'pL5TwRYQWfbLaeKjLX53IBltrLrlmDTGirT0dAtA61g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )