UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BGKrMSn+I9OZzhsstVFJFjXyodCqNGGCmYRaa0lf7kw=' 
WHERE 
  key_id = '747e051af967326155d0821631892061e38991cb88b9fa11686769281ac0c0c6' 
  AND (
    token = 'BGKrMSn+I9OZzhsstVFJFjXyodCqNGGCmYRaa0lf7kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )