UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7/Z2jy3hCh/GSKNYnFT7Zah4xLSxNl0PlNgtOpxJBoM=' 
WHERE 
  key_id = '9535ad0141f4dc68e9c4df7338b515d26ec8e0251dbdb281e85056672ccff16a' 
  AND (
    token = '7/Z2jy3hCh/GSKNYnFT7Zah4xLSxNl0PlNgtOpxJBoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )