UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZbhAUJ8T6O8ZMWd2qhF8LQsvS1wvkDui9XjXhFhIbPw=' 
WHERE 
  key_id = '3a61d8b670ad08fcf45d728812daa3fb179662dccd7deeb0d251cc3e873f135a' 
  AND (
    token = 'ZbhAUJ8T6O8ZMWd2qhF8LQsvS1wvkDui9XjXhFhIbPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )