UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TqhDOwNUBmI99UjCXWJ8MQsmT7ObTCfYCjdzpnqEYj0=' 
WHERE 
  key_id = 'd39d73db66b1806def0c9c8a5947daece36ace2942e7c35b52b95e9a3bd052d7' 
  AND (
    token = 'TqhDOwNUBmI99UjCXWJ8MQsmT7ObTCfYCjdzpnqEYj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )