UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bARVI85QENziTfGxH6kxRdBpGmzk88GNG6MFyd728TU=' 
WHERE 
  key_id = '9dcf588f922970d577418037f93c66aa064e684f091861f4fbd8f1fd201cbe6e' 
  AND (
    token = 'bARVI85QENziTfGxH6kxRdBpGmzk88GNG6MFyd728TU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )