"Tue, 07 May 2024 12:34:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240507
Only TIME
12:34:00
General datetime
2024-05-07 12:34:00Z
For Database
2024-05-07 12:34:00
For HTTP1.1
Tue, 07 May 2024 12:34:00 GMT