"Mon, 01 Jul 2024 10:51:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240701
Only TIME
10:51:35
General datetime
2024-07-01 10:51:35Z
For Database
2024-07-01 10:51:35
For HTTP1.1
Mon, 01 Jul 2024 10:51:35 GMT