"Sat, 24 Aug 2024 03:09:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
03:09:06
General datetime
2024-08-24 03:09:06Z
For Database
2024-08-24 03:09:06
For HTTP1.1
Sat, 24 Aug 2024 03:09:06 GMT