UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tTSEf9TIwirMzL+WsMh9ijBek8B6Oq4T8WloRoYXmvE=' 
WHERE 
  key_id = '9e15508f31be88b84752caeca304f4b4c8298fc727ead859b556a4ee9b2e77b6' 
  AND (
    token = 'tTSEf9TIwirMzL+WsMh9ijBek8B6Oq4T8WloRoYXmvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )