UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/UQA3lEUNJuXJ8T3kDjx6TRPwWP/t8ZeRGdSDPo5kDM=' 
WHERE 
  key_id = '45e8ed0ec02ef1d50e87ed2c3fd1175512c1ed82456ac53037d14b8028909b18' 
  AND (
    token = '/UQA3lEUNJuXJ8T3kDjx6TRPwWP/t8ZeRGdSDPo5kDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )