"Sun, 20 Oct 2024 01:05:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241020
Only TIME
01:05:04
General datetime
2024-10-20 01:05:04Z
For Database
2024-10-20 01:05:04
For HTTP1.1
Sun, 20 Oct 2024 01:05:04 GMT