UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Etb4l+U9uOA+vJJCUzgIIxN8SWHOeiflVY0BMq5Q7tg=' 
WHERE 
  key_id = '56d7c1acd5ee280b3592f558a9c4275af84668494a15b0d54740f5ec7dcc9646' 
  AND (
    token = 'Etb4l+U9uOA+vJJCUzgIIxN8SWHOeiflVY0BMq5Q7tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )