"Tue, 19 Mar 2024 22:20:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240319
Only TIME
22:20:29
General datetime
2024-03-19 22:20:29Z
For Database
2024-03-19 22:20:29
For HTTP1.1
Tue, 19 Mar 2024 22:20:29 GMT