"Mon, 01 Apr 2024 22:18:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240401
Only TIME
22:18:17
General datetime
2024-04-01 22:18:17Z
For Database
2024-04-01 22:18:17
For HTTP1.1
Mon, 01 Apr 2024 22:18:17 GMT