UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAlLzPRnY0GDRCeotb6QGKclAUhWGg715JaR+h1MtlE=' 
WHERE 
  key_id = '2f3ba2b8453fd050d93fcbe014ad2e53d14127d035c584d51c0f5da66183ab68' 
  AND (
    token = 'VAlLzPRnY0GDRCeotb6QGKclAUhWGg715JaR+h1MtlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )