INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a439de145f15a53eebda0dc5ba2866c109cf3419e79f3a61c1aceee1def70e71', 
    '12r1KWbAGY4jVMjhyYskqPtNoaCo86XR5mLcZrILxx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)