UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8NCUP3QZaMuWBqeNaJInFwCC9F8UAWdcuZX5yge0mw=' 
WHERE 
  key_id = 'fba3ba124a3911c3934c5c660015de8af5e6b4360f4dea7c3035af6234495118' 
  AND (
    token = 'S8NCUP3QZaMuWBqeNaJInFwCC9F8UAWdcuZX5yge0mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )