UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36LvgxNkk9t4AMdxAUjK2ciPl9sJ/Wq4Gx/Mjw1s/Fg=' 
WHERE 
  key_id = '97bb9c614c714376822a16167cc9e294880c278b75c4357e27aa547e45ca4a32' 
  AND (
    token = '36LvgxNkk9t4AMdxAUjK2ciPl9sJ/Wq4Gx/Mjw1s/Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )