"Sun, 04 Aug 2024 19:05:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240804
Only TIME
19:05:38
General datetime
2024-08-04 19:05:38Z
For Database
2024-08-04 19:05:38
For HTTP1.1
Sun, 04 Aug 2024 19:05:38 GMT