"Sun, 29 Sep 2024 00:20:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240929
Only TIME
00:20:01
General datetime
2024-09-29 00:20:01Z
For Database
2024-09-29 00:20:01
For HTTP1.1
Sun, 29 Sep 2024 00:20:01 GMT