"Mon, 01 Jul 2024 20:21:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240701
Only TIME
20:21:26
General datetime
2024-07-01 20:21:26Z
For Database
2024-07-01 20:21:26
For HTTP1.1
Mon, 01 Jul 2024 20:21:26 GMT