"Wed, 03 Jan 2024 06:23:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240103
Only TIME
06:23:14
General datetime
2024-01-03 06:23:14Z
For Database
2024-01-03 06:23:14
For HTTP1.1
Wed, 03 Jan 2024 06:23:14 GMT