UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cDDtqhgBHNN1gYP7EHaiUe3NCMZnCZU0Zfs0mIykNJg=' 
WHERE 
  key_id = 'e4fdbe0e8d3fe129dec852f895a79801bd66ebffb19279707241c2ece05f17c6' 
  AND (
    token = 'cDDtqhgBHNN1gYP7EHaiUe3NCMZnCZU0Zfs0mIykNJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )