UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gS8yNajVf1QzWTRPBq4/Ci+u9DV2dxDHlJv87A9ZQ4=' 
WHERE 
  key_id = 'd42a001398596c7eaca3d9da75ddeacc72de08dee788be048c7040c822cfc944' 
  AND (
    token = '1gS8yNajVf1QzWTRPBq4/Ci+u9DV2dxDHlJv87A9ZQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )