UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ICGmwFM6u3rT+GWAU/te7cP0ZfpPCuvycGbeVOxZHyQ=' 
WHERE 
  key_id = '9ebb31a345efcb23679082317e64882d617f49294e1b1a344206db1ab731fdc5' 
  AND (
    token = 'ICGmwFM6u3rT+GWAU/te7cP0ZfpPCuvycGbeVOxZHyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )