UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWpN3mGse1YMqKhKhyc9S/sXAa5oIdM67Gw9QYHzi5I=' 
WHERE 
  key_id = 'b1ca1372f76982aa8082426c792474c50a5fc7b1d983fc28dff48a27bc7de9d1' 
  AND (
    token = 'GWpN3mGse1YMqKhKhyc9S/sXAa5oIdM67Gw9QYHzi5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )