UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5w28vbbe0IgVyOmO7ViJspesQymyM+7JEofN5lyfOMQ=' 
WHERE 
  key_id = '9520d5fccf9611113a93b3558b04c639a27c6dc32a9d7c0aef2f4fdeea42c2f4' 
  AND (
    token = '5w28vbbe0IgVyOmO7ViJspesQymyM+7JEofN5lyfOMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )