UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cje79uhS6/pwEW35Fnjb/NVnpT4c0p/Ho+yDm2V1sgs=' 
WHERE 
  key_id = 'c4685e9858f71e46276b092186d516d67f5cb4c268803b64a8e34cf9eaa641f6' 
  AND (
    token = 'Cje79uhS6/pwEW35Fnjb/NVnpT4c0p/Ho+yDm2V1sgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )