UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KsCLmDY1Jpjo466jYOdab5EbV4KVed3qfjZBYJNY9WM=' 
WHERE 
  key_id = '92538b2da60aecf747fe3bd26146ceb35d4097c18e16cd97e2265a6b58daff75' 
  AND (
    token = 'KsCLmDY1Jpjo466jYOdab5EbV4KVed3qfjZBYJNY9WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )