"Mon, 21 Oct 2024 06:59:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241021
Only TIME
06:59:10
General datetime
2024-10-21 06:59:10Z
For Database
2024-10-21 06:59:10
For HTTP1.1
Mon, 21 Oct 2024 06:59:10 GMT