UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FnNWJuT0SdvCqNq+zF+wKMyXkZlY8i1ILKTMppA//Ys=' 
WHERE 
  key_id = '13e8c6abbbf067133c7f32104c7d277d7a7c354568e21862fd43e1e6cca72fdb' 
  AND (
    token = 'FnNWJuT0SdvCqNq+zF+wKMyXkZlY8i1ILKTMppA//Ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )