"Thu, 29 Aug 2024 15:47:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240829
Only TIME
15:47:03
General datetime
2024-08-29 15:47:03Z
For Database
2024-08-29 15:47:03
For HTTP1.1
Thu, 29 Aug 2024 15:47:03 GMT