Since your data is literal there is no need for the use of list & cons to evaluate the data, hence the entire ssget filter list may be a quoted literal -
(defun c:SEL1()
(sssetfirst nil (ssget "_:L" '((-4 . "<OR") (62 . 1) (62 . 30) (-4 . "OR>"))))
(princ)
)
For more information on the use of "<OR" "OR>", see here.