UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8/OEA36FcKWwsOyIoxzE4HHW/OGWFzDcfhjQW7h5zY=' 
WHERE 
  key_id = '486aabf45bfc67eb9e9eaf02f2db495781c0b87eb99284b579763e382f8c18a6' 
  AND (
    token = 'U8/OEA36FcKWwsOyIoxzE4HHW/OGWFzDcfhjQW7h5zY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )