UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd+Ckq5nF93iMhXj8Njs+DkmaGh9vrCzeSpNE9tfqYp8=' 
WHERE 
  key_id = 'd8c37efb04554f7b7ae5d6da63e01cafb327099342150680e0b82e802d0a1619' 
  AND (
    token = 'd+Ckq5nF93iMhXj8Njs+DkmaGh9vrCzeSpNE9tfqYp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )