UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzyvMJNy0ZsitVmmpMWU5WiNfvXhJCBMhg4nQ800VSM=' 
WHERE 
  key_id = 'efb97a635a51ae5e225ca3aaac49794a705dc080b201d6c567a33d21277d3747' 
  AND (
    token = 'rzyvMJNy0ZsitVmmpMWU5WiNfvXhJCBMhg4nQ800VSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )