INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b5733d9564585adb07cf833b7841bd9ed5f528af3d19934f3e1f52d3cc10db', 
    'OkYHhGFL0gPIcXsK2GzRUW06Nkt7cK4tgSU6H0LM+Gs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)