INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a70013d9bfccdad5afee204b77ad473ca2af202c046811775dfebb5007f0def9', 
    'Vr3LlgHSBKhBIS4LEqkZmhlnZSBqOprfJZQjrDQkZ74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)