UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGT7Vr6X3iliRirJIbUntTYgaDE62Bgm9SznZ9GzS8I=' 
WHERE 
  key_id = 'fe5affc0380f7609cb0d55bef0da5f3f63180184e1e4c7b39a84607e896e2183' 
  AND (
    token = 'lGT7Vr6X3iliRirJIbUntTYgaDE62Bgm9SznZ9GzS8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )