Lets first look at what was the cut off in previous year (General category)
AIQ Cut Off -

Govt. Medical College, Kozhikode - 632
Govt. Medical College, Kottayam - 599
Govt. Medical College, Thiruvananthapuram - 614
Govt. Medical College, Thrissur - 595
Govt. Medical College, Ernakulam - 589
TD Medical College, Alleypey - 593
Govt. Medical College, Kollam - 563
Govt. Medical College, Manjeri - 585
Govt. Medical College, Yakarra - 581
State Cut Off -

Govt. Medical College, Kozhikode - 583
Govt. Medical College, Kottayam - 597
Govt. Medical College, Thiruvananthapuram - 608
Govt. Medical College, Thrissur - 590
Govt. Medical College, Ernakulam - 583
TD Medical College, Alleypey - 583
Govt. Medical College, Manjeri - 584
Seeing at these cut offs and keeping in mind, cut off varies from year to year, I would suggest you to score 600+ . 600+ would be a safe score with which you can obtain a Govt. Seat in Kerala under General/Unreserved Category.
For complete details visit - https://medicine.careers360.com/articles/neet-cutoff-kerala

From these records, and with your marks it's highly possible for you to get a government seet

Good luck

Hii pranav

You surely have chances for the college you are aspiring for under all india quota but your chances will be very high under state quota. Use the link below to predict your colleges and know about your options

https://medicine.careers360.com/neet-ug-college-predictor?icn=neet-clgpd&ici=qna-answer

Good luck