UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+b4xmH23xuazLz6mgx2jyqu7fdf2VY9j6FTc8pG2gvQ=' 
WHERE 
  key_id = '8053043711b3fb0135639459fd42860f06c395db4a63d8ecd4d51c2423ed78de' 
  AND (
    token = '+b4xmH23xuazLz6mgx2jyqu7fdf2VY9j6FTc8pG2gvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )