"Mon, 01 Jul 2024 03:38:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240701
Only TIME
03:38:22
General datetime
2024-07-01 03:38:22Z
For Database
2024-07-01 03:38:22
For HTTP1.1
Mon, 01 Jul 2024 03:38:22 GMT