UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rESRgM+ktQA75F/TJkLGJQE2LS4TXKe70TfSY7gdj+E=' 
WHERE 
  key_id = '8da963815559887b513fc7ce63ad308959ccaab24c52650a55708a3b0206c565' 
  AND (
    token = 'rESRgM+ktQA75F/TJkLGJQE2LS4TXKe70TfSY7gdj+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )