"Mon, 30 Sep 2024 19:11:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
19:11:21
General datetime
2024-09-30 19:11:21Z
For Database
2024-09-30 19:11:21
For HTTP1.1
Mon, 30 Sep 2024 19:11:21 GMT