UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YZqJqPElT50T8QlAOjI9uajLbuQxjZ/fgtbOMowVh3s=' 
WHERE 
  key_id = 'a0733243e1eec6ed055716cd5a49b28e3744f2e79f91513224da94b5d4da6f21' 
  AND (
    token = 'YZqJqPElT50T8QlAOjI9uajLbuQxjZ/fgtbOMowVh3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )