UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5CywItNsogd9AElDMeaWv3v7GInoiKwry9sHfCxVss=' 
WHERE 
  key_id = 'c5bb13b7ab8b5e65ada068f603f686b2ed1659bcb420c2ceb43c397cc8795382' 
  AND (
    token = 'f5CywItNsogd9AElDMeaWv3v7GInoiKwry9sHfCxVss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )