UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '76bIF9e0RPRZ04PE7FkO09YNK3lOtBFM+KLGx0nGzPI=' 
WHERE 
  key_id = '1f48e576c7598e33b779878c4357b5254be3a7bb515094e458dceedb73db38a8' 
  AND (
    token = '76bIF9e0RPRZ04PE7FkO09YNK3lOtBFM+KLGx0nGzPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )