SCOPUS is a huge database and I’m sure it includes many journals that have a rapid publication option. It is difficult to name any journal without knowing the topic and field of your study. However, Elsevier has a journal finding tool that you could consider using. Since Scopus is an Elsevier database, you would find journals that are indexed in Scopus. You can use this tool to find a journal that will be best suited for your article. The tool also gives, for each journal that it shows up, the average time to get to a first decision. Thus, you will also come to know whether any of the journals that are suitable for your paper will give you a decision within three weeks.