UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UP9RIWxSDIHUXsi8CNIQtP6ifUKfquOd3B1KeSH7abA=' 
WHERE 
  key_id = '5a4d760c7c7f1789885e944b5420512aff749741a58a1fe9ea9ff5a557cfc0c5' 
  AND (
    token = 'UP9RIWxSDIHUXsi8CNIQtP6ifUKfquOd3B1KeSH7abA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )