UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1f2yNzewXx+qRqHmYyLDdMFFyPuyPmAjRjHCtRhVdSY=' 
WHERE 
  key_id = '7fceac45325933183a5507f7595ac2734cc7535f58024e24b68670eba57fbb22' 
  AND (
    token = '1f2yNzewXx+qRqHmYyLDdMFFyPuyPmAjRjHCtRhVdSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )