UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZRVi2IYIdeDP2f8UjP+cUZKF+VyBVYtpfJ5CbWQ9x0=' 
WHERE 
  key_id = '4240a501bc562c6a678b5cde6d3981f51b8a54f6cd948865950933010543b96d' 
  AND (
    token = 'JZRVi2IYIdeDP2f8UjP+cUZKF+VyBVYtpfJ5CbWQ9x0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )