UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'czEuZU9x7DRv5RX5DMmyOlFGAsMcKb9epmB3AIWhfeg=' 
WHERE 
  key_id = '0ff0c6de24e833f429e06355a2193063d29cbb582f5401122e39e1d47364769e' 
  AND (
    token = 'czEuZU9x7DRv5RX5DMmyOlFGAsMcKb9epmB3AIWhfeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )