UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mgnLWBza9HM+mMGNUiV24bF2doYKVioUkx+j3pDRC0Q=' 
WHERE 
  key_id = '8819cead04545f1ec127365ad2d7aad1fb71f033b529aa22ff1be40b609b9027' 
  AND (
    token = 'mgnLWBza9HM+mMGNUiV24bF2doYKVioUkx+j3pDRC0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )