UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LOoaqcbsvzHWRvcJjm4A+lpvi1HI6oOCvdWI571TCM=' 
WHERE 
  key_id = '3e4fce01e42baf295e693e65282ccb43e8f67eb01920f0f3b80afd3c752d5c8c' 
  AND (
    token = '9LOoaqcbsvzHWRvcJjm4A+lpvi1HI6oOCvdWI571TCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )