UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3pvfWZuab7RoNwgttYxn4rPzIOK0CeRDHcJ8FOSUG/E=' 
WHERE 
  key_id = 'a60eb0d5f14488aac624d26bb81c1be317b6ef27199740641b45043ecc8a0ca8' 
  AND (
    token = '3pvfWZuab7RoNwgttYxn4rPzIOK0CeRDHcJ8FOSUG/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )