UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g4Cje2Vh3mimvhIoexEC3tvNRsqIWM3SSQJc9FnWmGQ=' 
WHERE 
  key_id = '3b0a09b1d43355f41ecf3bfe38dd1fd02e713502bce3b8c18bb5509b6ac61f0f' 
  AND (
    token = 'g4Cje2Vh3mimvhIoexEC3tvNRsqIWM3SSQJc9FnWmGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )