UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqTozhGz3Vjo5nmiwdXTFlSeE4qYHhIOtJfLhViCK9g=' 
WHERE 
  key_id = '261cbd2ab7e6ac830dd278ab4f0e077a4c378e9e743385cebbbaeb543f26fb17' 
  AND (
    token = 'MqTozhGz3Vjo5nmiwdXTFlSeE4qYHhIOtJfLhViCK9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )