UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iIxK5iMd2YTf6RejnwGxHW3dnx/FNwgZVUq+maPo/f8=' 
WHERE 
  key_id = '80900cd80857aebe8deba7bca65534af40f0dc4ec33a2f10691a29c2e3c2f42c' 
  AND (
    token = 'iIxK5iMd2YTf6RejnwGxHW3dnx/FNwgZVUq+maPo/f8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )