UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KgQoDwp3CM5MaGJyQXN2G8XI1P1cwt2uwyflvWqS5Ps=' 
WHERE 
  key_id = 'a598c51aab945e88321cc9ab962475d2fb237ddd97943db9a312afdb68b6aacd' 
  AND (
    token = 'KgQoDwp3CM5MaGJyQXN2G8XI1P1cwt2uwyflvWqS5Ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )