INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '243bf16fecc27064131a37d545397599d43c516e18ce56775845a9e502375996', 
    'ZTjq8+WXwpHEJlO2PK3ZD8OhiHxDzO6batym7ZpCg6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)