UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLLf3Oa3jBeZOMEJL8lcJ6J6P13yfyTr45mcueEIYII=' 
WHERE 
  key_id = 'ac9f293fe6325c177accf423721e80b81936d4b6bea67d395ca07aeda4c78c54' 
  AND (
    token = 'qLLf3Oa3jBeZOMEJL8lcJ6J6P13yfyTr45mcueEIYII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )