UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqkGTUXidXB8bJt0W9Q/dsj7DdRGsDudaeqdAxYSibE=' 
WHERE 
  key_id = '7b46ca6d750058efa34ddfd4ea3ac7b9969bca9610ef7c5f39dcadd460c9ceaa' 
  AND (
    token = 'iqkGTUXidXB8bJt0W9Q/dsj7DdRGsDudaeqdAxYSibE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )