UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLeB78vJVRQzCzpWfL4sr7KQ94BILhlX++xuwDmQI+0=' 
WHERE 
  key_id = '4317b467494f076d63e9d5f9ebb5a4b51bce378b5483124be91f637d5d1f333c' 
  AND (
    token = 'KLeB78vJVRQzCzpWfL4sr7KQ94BILhlX++xuwDmQI+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )