UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vnWLz5XeRU+ZaTGjno/TQtTixsXbiu+qWobI864jiCI=' 
WHERE 
  key_id = '24e498f1436f7bcd26edb538a9db278d4b817a38d5e826f03b69d73b8c64ff56' 
  AND (
    token = 'vnWLz5XeRU+ZaTGjno/TQtTixsXbiu+qWobI864jiCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )