UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwrGbxJQEzeW6HeIBOxySg0zWZVHagUTgFdg8PObc5Y=' 
WHERE 
  key_id = '64bf92252c16458fcc044efcaef23d5738626923a8f019e6fe5b40038dc1dbd6' 
  AND (
    token = 'lwrGbxJQEzeW6HeIBOxySg0zWZVHagUTgFdg8PObc5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )