UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nyeKDOhq2oRHmlwkyl5xZO+Wu5DaKyqFU6Sn88Xqbw=' 
WHERE 
  key_id = 'b4448c6da65eb4e0424079411da9f1a2e9b197ec86964b10cacb532f42af4e4a' 
  AND (
    token = '3nyeKDOhq2oRHmlwkyl5xZO+Wu5DaKyqFU6Sn88Xqbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )