UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zuEITGobJ6QgvL79WeimigYqtC65vpxUrHeFM7LiRUs=' 
WHERE 
  key_id = '8b69e5ecefb25f4279e2ad28217e51ce5aaa9effecc9dbf9bb3f94f383e3b41e' 
  AND (
    token = 'zuEITGobJ6QgvL79WeimigYqtC65vpxUrHeFM7LiRUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )