UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wm0pUOdgn7GEiX6aRlOn/srd4xBt/PDpY8kSeR5SSis=' 
WHERE 
  key_id = 'dc7c2ff0c10aadd0054c3069ea35992cac185387dc84cb4c8953b4f29bfe430c' 
  AND (
    token = 'Wm0pUOdgn7GEiX6aRlOn/srd4xBt/PDpY8kSeR5SSis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )