UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wFa+k6aMLxUQgLPJoeHn5B6VuY8GKIDbXqtrOZSDMKU=' 
WHERE 
  key_id = 'b254d1b887b9136c50082fe51450056bb12ea9c403edfc9a5ce857ffb76fe044' 
  AND (
    token = 'wFa+k6aMLxUQgLPJoeHn5B6VuY8GKIDbXqtrOZSDMKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )