UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfSfOKIWmtCNuxBu7EYPHS/N5NQHUgLnzgP8VOIf/jc=' 
WHERE 
  key_id = '960ad46eb46e27dc39c97adf760972293704d14a5c58e899850e7804f4750c81' 
  AND (
    token = 'pfSfOKIWmtCNuxBu7EYPHS/N5NQHUgLnzgP8VOIf/jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )