UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8++qKKcrrpAeURVg+euLq2DLckoFWPAea70igzlmzP8=' 
WHERE 
  key_id = 'cb055e3859e061c249d2cb392dc67da02aa22befcdb2652fe81a151237a20cb7' 
  AND (
    token = '8++qKKcrrpAeURVg+euLq2DLckoFWPAea70igzlmzP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )