"Tue, 30 Jul 2024 15:57:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240730
Only TIME
15:57:11
General datetime
2024-07-30 15:57:11Z
For Database
2024-07-30 15:57:11
For HTTP1.1
Tue, 30 Jul 2024 15:57:11 GMT