UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sEd4fQGWqURXaPFu2IBP+1mvrSjOiriVwUWgAD41Ue8=' 
WHERE 
  key_id = '81f3a866fc33266c868e47ca2c9b51ad61b140cb5e5fa86c28283e0ee2f937fc' 
  AND (
    token = 'sEd4fQGWqURXaPFu2IBP+1mvrSjOiriVwUWgAD41Ue8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )