UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NoVA8qrE2oZsKlvbredFnZqp7VPLmo9f9WbUb7EUvw=' 
WHERE 
  key_id = '2f427be1f5cc1e08d9de99da5e17b732331caf6b14035ee234a105052ce84367' 
  AND (
    token = '6NoVA8qrE2oZsKlvbredFnZqp7VPLmo9f9WbUb7EUvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )