UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TFgE6+C+vCXalDlx6mGU6wgiF5WyGh4UVPctRI6O6U8=' 
WHERE 
  key_id = '67b2e54cf1f5164d9c7c573166c85684f692f7e69569871057254c9c46b85608' 
  AND (
    token = 'TFgE6+C+vCXalDlx6mGU6wgiF5WyGh4UVPctRI6O6U8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )