INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ad346bd934d091e6990912074502da9d9bb2d856a1dbef4003469f4fb5f878d', 
    'Cpe4CLqfQqjCYnpsaKhOCEDjmMThY4HP0hUH9JPYkZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)