"Mon, 03 Jun 2024 22:17:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240603
Only TIME
22:17:51
General datetime
2024-06-03 22:17:51Z
For Database
2024-06-03 22:17:51
For HTTP1.1
Mon, 03 Jun 2024 22:17:51 GMT