UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0i4K2VK9v6Zo2WjeA8Nm6w5YahwcISOYDjytJVupdI=' 
WHERE 
  key_id = 'c725dde96b577b52e510e92f8f1ad164f2d2e44a1d5d15168610097b6359be57' 
  AND (
    token = 'e0i4K2VK9v6Zo2WjeA8Nm6w5YahwcISOYDjytJVupdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )