UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2z77BmMoP2EOIW6lsUssmXYBn32azwoB7jZGYz7BaHA=' 
WHERE 
  key_id = 'f508544b846a234483d68fb366626501e27c9e13f7a08c9d88273be35efe67a2' 
  AND (
    token = '2z77BmMoP2EOIW6lsUssmXYBn32azwoB7jZGYz7BaHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )