UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nxxe0JnnkUn+/iSfqya7A7SdQyB8n5RW/i40kMS5ITI=' 
WHERE 
  key_id = '21ed37878a1a8c27942c83622156278660293debe533464ea5841662081c2ef5' 
  AND (
    token = 'Nxxe0JnnkUn+/iSfqya7A7SdQyB8n5RW/i40kMS5ITI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )