INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3db3984bd053618dfc0b135861ee437f75576b3583c09ab086a69666aac7d6b', 
    'Ok2uK1lPELes+q63sJ8q+TVRVW4TB3ulPQfncMMIM4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)