"Mon, 30 Dec 2024 05:30:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241230
Only TIME
05:30:13
General datetime
2024-12-30 05:30:13Z
For Database
2024-12-30 05:30:13
For HTTP1.1
Mon, 30 Dec 2024 05:30:13 GMT