UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RiLfWhfGb3C1jvFjK/V/CKCaBdnRGc2GJ9j2BtQGGOA=' 
WHERE 
  key_id = '238f533e49e67b564b064567229333f2db4dc48dae614cfe7015a627d3df8bc5' 
  AND (
    token = 'RiLfWhfGb3C1jvFjK/V/CKCaBdnRGc2GJ9j2BtQGGOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )