UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NLjVkDs693t1wkvz8LGlBf2+3UDrx9CbqZBjio3tMQ0=' 
WHERE 
  key_id = '31e6b5d958c07a1e325ddb2f631bf431c54bffc269dbc80f09eddafaaa63a613' 
  AND (
    token = 'NLjVkDs693t1wkvz8LGlBf2+3UDrx9CbqZBjio3tMQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )