UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YTUp2qDoXazAegg4Z9Yv5zOhIL22SVBKAYUYgmDX4p4=' 
WHERE 
  key_id = '1c4625ed7eca5c97824a3289f96fd5945e01b5b6012376b7987900b8ff502856' 
  AND (
    token = 'YTUp2qDoXazAegg4Z9Yv5zOhIL22SVBKAYUYgmDX4p4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )