UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PpFs5N+XjLi980jQYhfz0hmqhkC2LvjItR/FaBtc0qw=' 
WHERE 
  key_id = 'df6da74e08e4dffaf801c28d80e9ca21bc58def59c8eb5c2a2dbfea3fa28ef08' 
  AND (
    token = 'PpFs5N+XjLi980jQYhfz0hmqhkC2LvjItR/FaBtc0qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )