UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLijvQlnPfvyHd8i1tTwLObCZ5uSQgo7/abaiwG8+aQ=' 
WHERE 
  key_id = '3d553c3706b7d81d8d02fabdb45220ce347971534b844dccdd1ba3f13799eaa4' 
  AND (
    token = 'xLijvQlnPfvyHd8i1tTwLObCZ5uSQgo7/abaiwG8+aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )