INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b458ced12d45f8977792b0eb50d376bfb23b175f7d962a3a53885795a5dabf5', 
    '75U9QtRnWrKBKTlYzp8378Tw7X9F9dZ9JeaPrzRsafA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)