"Sat, 31 Aug 2024 02:29:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
02:29:21
General datetime
2024-08-31 02:29:21Z
For Database
2024-08-31 02:29:21
For HTTP1.1
Sat, 31 Aug 2024 02:29:21 GMT