UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'We0EX6Znb0IeRaQA2aCmQinW9PyLcOhQDrv+rIaaVeY=' 
WHERE 
  key_id = '6db3293bc7c525610404eae0fce011d696c2608eee703020cc8a20b0065398bc' 
  AND (
    token = 'We0EX6Znb0IeRaQA2aCmQinW9PyLcOhQDrv+rIaaVeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )