"Mon, 29 Apr 2024 18:05:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240429
Only TIME
18:05:58
General datetime
2024-04-29 18:05:58Z
For Database
2024-04-29 18:05:58
For HTTP1.1
Mon, 29 Apr 2024 18:05:58 GMT