UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yN+LZHuZv/MPL6oYu9cvpdkr9835Ow4udU9y5sdTK0k=' 
WHERE 
  key_id = '59fb1ac364d955f6af3aee794cf2726310aeba73bd43b73a417a7b4054cc3403' 
  AND (
    token = 'yN+LZHuZv/MPL6oYu9cvpdkr9835Ow4udU9y5sdTK0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )