"Thu, 01 Jan 1970 07:30:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
19700101
Only TIME
07:30:59
General datetime
1970-01-01 07:30:59Z
For Database
1970-01-01 07:30:59
For HTTP1.1
Thu, 01 Jan 1970 07:30:59 GMT