UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0K2Pc5Mq+7uVzX5nMpEnVvacSYC3d1wmcqyGTDlZ4tQ=' 
WHERE 
  key_id = '26a0b309327539eff01caf252c719ab97b755f16279034256f896289bbc3e78f' 
  AND (
    token = '0K2Pc5Mq+7uVzX5nMpEnVvacSYC3d1wmcqyGTDlZ4tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )