UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cB8OUyR14orbmJB/4a1G90pYb2z8wLtgItz8aIf0PGA=' 
WHERE 
  key_id = 'f346751ce5072c5fba7dca3bea3b20e3cafca0d5a26cc217224957b124580012' 
  AND (
    token = 'cB8OUyR14orbmJB/4a1G90pYb2z8wLtgItz8aIf0PGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )