UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9PpSsy6UqqC+sTVvPWxiGI4OCXgXHUHTM8g8Lvlb9II=' 
WHERE 
  key_id = '1de5a7319195eb66f91126fb911bd610f629ee2e0410460071c744d51df794c4' 
  AND (
    token = '9PpSsy6UqqC+sTVvPWxiGI4OCXgXHUHTM8g8Lvlb9II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )