"Mon, 01 Jul 2024 00:42:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240701
Only TIME
00:42:19
General datetime
2024-07-01 00:42:19Z
For Database
2024-07-01 00:42:19
For HTTP1.1
Mon, 01 Jul 2024 00:42:19 GMT