"Thu, 29 Aug 2024 14:35:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240829
Only TIME
14:35:11
General datetime
2024-08-29 14:35:11Z
For Database
2024-08-29 14:35:11
For HTTP1.1
Thu, 29 Aug 2024 14:35:11 GMT