INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef1c3c740021f015c1cde305c92f028283f74671ab1823f5954367df45895700', 
    '5w7mTq75LNuxAGx7GFuu4mYOx/94kDYHqqs0IRbRmGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)