UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jyk9mbnGbfpwtXckvk4JDoZY9u8UdQJT5gtMhk9tEZU=' 
WHERE 
  key_id = '83333f3db5b89d5f4c6a0a36d756dc0562058a59e2bb4f5eac244766c2db0fb8' 
  AND (
    token = 'Jyk9mbnGbfpwtXckvk4JDoZY9u8UdQJT5gtMhk9tEZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )