"Tue, 12 Mar 2024 06:23:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240312
Only TIME
06:23:59
General datetime
2024-03-12 06:23:59Z
For Database
2024-03-12 06:23:59
For HTTP1.1
Tue, 12 Mar 2024 06:23:59 GMT