UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x3oDRq6QHi05VhlUDZNZaYwLNWuT172HS59atzJ0HOA=' 
WHERE 
  key_id = '83021f7b4d988d578bd6344378075d8048960fc5255f229a3771a53d79e8ea3c' 
  AND (
    token = 'x3oDRq6QHi05VhlUDZNZaYwLNWuT172HS59atzJ0HOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )