"Sat, 24 Aug 2024 04:04:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
04:04:56
General datetime
2024-08-24 04:04:56Z
For Database
2024-08-24 04:04:56
For HTTP1.1
Sat, 24 Aug 2024 04:04:56 GMT