"Thu, 04 Apr 2024 06:23:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240404
Only TIME
06:23:12
General datetime
2024-04-04 06:23:12Z
For Database
2024-04-04 06:23:12
For HTTP1.1
Thu, 04 Apr 2024 06:23:12 GMT