UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aY1tp+OvTRstKlNjXAbQp4uw9V9QNtv4kh3WjlHQ+MM=' 
WHERE 
  key_id = '30c942706c2e54964a278f5b75f0acf6e99e8717fc44177800a46cc0c76d564d' 
  AND (
    token = 'aY1tp+OvTRstKlNjXAbQp4uw9V9QNtv4kh3WjlHQ+MM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )