UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DtguCEmXO6nrGnQ20IXEWDGm9DZKJifJ8YPU/C6AMe8=' 
WHERE 
  key_id = 'd2bf818724fdf740397666d72dfd6c374f79c1d8c0688b7d21a4927c367474da' 
  AND (
    token = 'DtguCEmXO6nrGnQ20IXEWDGm9DZKJifJ8YPU/C6AMe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )