UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QE7vvuUp9IWh2kkcR5sR9NolTy6iK9RoM87ciEBfcos=' 
WHERE 
  key_id = 'b67b047f93881501e433370e9905a6faa4e1d03e442544f672a3f76eab94f9d7' 
  AND (
    token = 'QE7vvuUp9IWh2kkcR5sR9NolTy6iK9RoM87ciEBfcos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )