UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+bOsYU+YfiZEpXA80DhfMi6D+u64jar41J97KfHvzh0=' 
WHERE 
  key_id = 'b80291d537591489bf426b87b4194710242845f299036fd11ac42ebae4b470a9' 
  AND (
    token = '+bOsYU+YfiZEpXA80DhfMi6D+u64jar41J97KfHvzh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )