UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3h0qXdkOjZ9ycOtI/9UabAM37DoidIYGlsurLE1Tkdg=' 
WHERE 
  key_id = '301cd40c8dde520a7b416d79aed019b86c83aedc019fb466d530f04a1db0bede' 
  AND (
    token = '3h0qXdkOjZ9ycOtI/9UabAM37DoidIYGlsurLE1Tkdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )