"Sat, 24 Aug 2024 10:31:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
10:31:51
General datetime
2024-08-24 10:31:51Z
For Database
2024-08-24 10:31:51
For HTTP1.1
Sat, 24 Aug 2024 10:31:51 GMT