UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nxaG6qWlUFUi+YGUNOdollL5b9xX+WofYeHjcyToh8=' 
WHERE 
  key_id = '45e12df7da00694b0a7b854d4e00bc04c497b188e5f871cc683304768cf834d8' 
  AND (
    token = '5nxaG6qWlUFUi+YGUNOdollL5b9xX+WofYeHjcyToh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )