"Mon, 30 Sep 2024 03:12:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
03:12:18
General datetime
2024-09-30 03:12:18Z
For Database
2024-09-30 03:12:18
For HTTP1.1
Mon, 30 Sep 2024 03:12:18 GMT