UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uebOIgJo/RXOuOiKXaKfkHBmvaipwwgIlTlg2lYhgws=' 
WHERE 
  key_id = '19a52f0b899856911df0c117cb284982b4d4032829f29f3bbe393cdc91110437' 
  AND (
    token = 'uebOIgJo/RXOuOiKXaKfkHBmvaipwwgIlTlg2lYhgws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )