UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '15asRJRv+X8gdkFjueCjMd9RnXxw4ZTxBotk+8rBkTY=' 
WHERE 
  key_id = 'afcf621789fd3b8608252985bf48af7c3097d6746ac561b653e5572a8f2ab1c8' 
  AND (
    token = '15asRJRv+X8gdkFjueCjMd9RnXxw4ZTxBotk+8rBkTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )