UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pr5J4m0XqenQB/fVGkmy+RQWsQQQLLxQiTUdxSMitb8=' 
WHERE 
  key_id = 'af5244d81ecf1d6683489b42d636330615035f0d1a2e4bd0d9e5955d2481d587' 
  AND (
    token = 'Pr5J4m0XqenQB/fVGkmy+RQWsQQQLLxQiTUdxSMitb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )