UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QG12dKWmkxjq9JhwO9VRyZxSj78VFmowHhTkKwlZ8ro=' 
WHERE 
  key_id = '045ad1fb5193c632c96892be781d41463d9ccd5d976f99602a04c25839b26157' 
  AND (
    token = 'QG12dKWmkxjq9JhwO9VRyZxSj78VFmowHhTkKwlZ8ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )