"Sat, 29 Jun 2024 05:10:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240629
Only TIME
05:10:52
General datetime
2024-06-29 05:10:52Z
For Database
2024-06-29 05:10:52
For HTTP1.1
Sat, 29 Jun 2024 05:10:52 GMT