UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kifOGdxck836rKcV2hDnMPHaXM1FgkS+lrh4Xb7YQF0=' 
WHERE 
  key_id = 'a6eedb465bca03e03a11b3a3f5345a04f672914082c967ad28bd6f5fd0aaf8c5' 
  AND (
    token = 'kifOGdxck836rKcV2hDnMPHaXM1FgkS+lrh4Xb7YQF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )