UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xpLlvgENwOY/SWxsqlDB9Y/1Vfy1HFyfLfUDlsgaHQE=' 
WHERE 
  key_id = '962a3ce655db29b5690134e1c6c9d494cc1ee8b96fc7f4cd59a9d2be7afd7429' 
  AND (
    token = 'xpLlvgENwOY/SWxsqlDB9Y/1Vfy1HFyfLfUDlsgaHQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )