"Mon, 30 Sep 2024 14:44:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
14:44:05
General datetime
2024-09-30 14:44:05Z
For Database
2024-09-30 14:44:05
For HTTP1.1
Mon, 30 Sep 2024 14:44:05 GMT