"Mon, 01 Jul 2024 01:54:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240701
Only TIME
01:54:55
General datetime
2024-07-01 01:54:55Z
For Database
2024-07-01 01:54:55
For HTTP1.1
Mon, 01 Jul 2024 01:54:55 GMT