"Mon, 30 Sep 2024 16:32:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
16:32:21
General datetime
2024-09-30 16:32:21Z
For Database
2024-09-30 16:32:21
For HTTP1.1
Mon, 30 Sep 2024 16:32:21 GMT