UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HP5lImRVzk3ad3k4rFR03TAsBXkOWPdlSxvoV+GjxRA=' 
WHERE 
  key_id = '59212f89d081f94ac728b097d37c254b64cf4be06c72290ed21bc9cc95fe21ae' 
  AND (
    token = 'HP5lImRVzk3ad3k4rFR03TAsBXkOWPdlSxvoV+GjxRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )