UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NDjQ9C7ubSxG6TumlpR9jT0hWH+MbXmZjUBwBI61kWA=' 
WHERE 
  key_id = '34cccd9371437c3fbd3b62a37fd21db227cc4ba904cb865409c6ed5f6774dce4' 
  AND (
    token = 'NDjQ9C7ubSxG6TumlpR9jT0hWH+MbXmZjUBwBI61kWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )