"Mon, 30 Sep 2024 23:51:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
23:51:59
General datetime
2024-09-30 23:51:59Z
For Database
2024-09-30 23:51:59
For HTTP1.1
Mon, 30 Sep 2024 23:51:59 GMT