"Wed, 29 May 2024 22:56:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240529
Only TIME
22:56:28
General datetime
2024-05-29 22:56:28Z
For Database
2024-05-29 22:56:28
For HTTP1.1
Wed, 29 May 2024 22:56:28 GMT