INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '446f6ae18215d95c5118ef2d3bbdf03b3458cf16dd68214907e788bb8414f2a6', 
    '+9/lhkGiQPyi8u3M5CzAx5jneDj7eraBj5/4JDAlJlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)