UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9XcvgFsKPXYFwkMJ+k6pJ7cB0a9p3kZ8Th5yRqKFfoo=' 
WHERE 
  key_id = 'd903f417094f00f197fa516441109fc0ebaf0d89926f11f14764bcff4c73f586' 
  AND (
    token = '9XcvgFsKPXYFwkMJ+k6pJ7cB0a9p3kZ8Th5yRqKFfoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )