"Tue, 07 May 2024 18:05:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240507
Only TIME
18:05:47
General datetime
2024-05-07 18:05:47Z
For Database
2024-05-07 18:05:47
For HTTP1.1
Tue, 07 May 2024 18:05:47 GMT