UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KH1eRkoHLQf8UyUdlnGGBQ7jIIhYmoEAwCp4PvU/EI=' 
WHERE 
  key_id = '5904d9ce49b336a02fc6839dfbb5678cfadfb10f2f5240d69c36e0ea57c4470c' 
  AND (
    token = '7KH1eRkoHLQf8UyUdlnGGBQ7jIIhYmoEAwCp4PvU/EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )