UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RfZhngmvG/iPPUteHMsNZDprQ2P5IHzLMmOmfS3Y/hM=' 
WHERE 
  key_id = '41d92600c6047524879a34c7c59191ea4ccb6c455856771c3d5fc7d655967937' 
  AND (
    token = 'RfZhngmvG/iPPUteHMsNZDprQ2P5IHzLMmOmfS3Y/hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )