INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca68e57980c2d05281ffb05b39e2d36c5a4435f23debb5347fa413eadaea68f7', 
    'WYw/e7wtwcyWJ7qQ06hlKMhrl4PfNNJ99sy3o1uZx0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)