UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W13PleT090zklExxvy6qTp9jqb9qTOi9E0y9b1MeqDE=' 
WHERE 
  key_id = 'aea527e01d82e641904ce325f5e9a270c135f4983428506b7f3d67a28013cf34' 
  AND (
    token = 'W13PleT090zklExxvy6qTp9jqb9qTOi9E0y9b1MeqDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )