INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f91a964bf0b64eaaff9c3bb7e6c78433942ee126eea5c019979eb7b02468eaf', 
    'HNzd7FAViZka3opEa7fn5CrM6gg63CH6rfx5FOJmPDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)