UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nuH8uX6Si0pQFwBN5R8g2rz+SP8BJuVpkUv5PFanfDM=' 
WHERE 
  key_id = '2d098b2bab6cb54032d6c6539485d3b294997b0a088dc13d45753e77eb65fd09' 
  AND (
    token = 'nuH8uX6Si0pQFwBN5R8g2rz+SP8BJuVpkUv5PFanfDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )