UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RX5NMN6S0fiLU4wd0QRJy6YuPJDg2h9NwBbLzzRp1fM=' 
WHERE 
  key_id = '1f8af85a84589351ae032e6c1bdbfb116853cae7a1bebb307b4b7641f8baea71' 
  AND (
    token = 'RX5NMN6S0fiLU4wd0QRJy6YuPJDg2h9NwBbLzzRp1fM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )