INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'add30e90f9306f696d35b8e33180fb2568d62aee4fcc91bc415d6eb56ca5d28d', 
    'Oa6VLKxZVZVy/IZbmjCeYL3K1St4IFUbQbjGtteNlkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)