UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tp/RNZMpe0rWRk5w5Cc+6sJU5zACfhRvKUBKcW+RS6Y=' 
WHERE 
  key_id = 'c9fbb34bf1ad960713f76883557a3bdb46f8f0fa443bb0353b07ac4366a95d46' 
  AND (
    token = 'tp/RNZMpe0rWRk5w5Cc+6sJU5zACfhRvKUBKcW+RS6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )