UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fK4J/iEKRxX9kXcfLkf1cm2WYh6cw3avvgH+IPNgBj0=' 
WHERE 
  key_id = 'dc8d53c61bd962669abe2cab6346f6605a26076f0c7d4ead0633121c441026e1' 
  AND (
    token = 'fK4J/iEKRxX9kXcfLkf1cm2WYh6cw3avvgH+IPNgBj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )