UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QAvU1PMLixQpBnEvBRNNrO/6UG3u6EAOKVfdTpfjeyQ=' 
WHERE 
  key_id = '92d1e804282a27bb6de249a168373357c5fbfd8b5138b7c0d6ec69d262df2dba' 
  AND (
    token = 'QAvU1PMLixQpBnEvBRNNrO/6UG3u6EAOKVfdTpfjeyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )