"Mon, 30 Sep 2024 17:18:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
17:18:17
General datetime
2024-09-30 17:18:17Z
For Database
2024-09-30 17:18:17
For HTTP1.1
Mon, 30 Sep 2024 17:18:17 GMT