"Mon, 30 Dec 2024 10:54:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241230
Only TIME
10:54:55
General datetime
2024-12-30 10:54:55Z
For Database
2024-12-30 10:54:55
For HTTP1.1
Mon, 30 Dec 2024 10:54:55 GMT