UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jAl1TxWYNlR3cncqs5Y+mXDFo9Amhgxl4Yejzfsuadc=' 
WHERE 
  key_id = 'c1aca452f3abb8a9bb475e1cbb14b3e55f0ab89a9e97a245f50ae0ce91c7fd93' 
  AND (
    token = 'jAl1TxWYNlR3cncqs5Y+mXDFo9Amhgxl4Yejzfsuadc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )