"Mon, 30 Sep 2024 18:37:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
18:37:32
General datetime
2024-09-30 18:37:32Z
For Database
2024-09-30 18:37:32
For HTTP1.1
Mon, 30 Sep 2024 18:37:32 GMT