"Fri, 30 Jan 1970 09:22:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
19700130
Only TIME
09:22:16
General datetime
1970-01-30 09:22:16Z
For Database
1970-01-30 09:22:16
For HTTP1.1
Fri, 30 Jan 1970 09:22:16 GMT