"Tue, 07 May 2024 04:01:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240507
Only TIME
04:01:01
General datetime
2024-05-07 04:01:01Z
For Database
2024-05-07 04:01:01
For HTTP1.1
Tue, 07 May 2024 04:01:01 GMT