Batch file script: Download the files based on uploaded file date

Where should I add script to download the files based on uploaded file date?
"open sftp:**** " ^
"get /outgoing/*.csv C:\TEMP\foldername\*" ^

Thank you for your help in advance!

See
https://winscp.net/eng/docs/file_mask#size_time
https://winscp.net/eng/docs/script_download_most_recent_file#alternatives