UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vzJ+D31o574zEOgk+b+79kL0C83AdrTwbPy/VNYIenw=' 
WHERE 
  key_id = '3de0c33e2578d414bf09e0d402d0c1f6202c8dc45dbbcc3996bfd6af8bd17b31' 
  AND (
    token = 'vzJ+D31o574zEOgk+b+79kL0C83AdrTwbPy/VNYIenw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )