UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3k2QJpRj5Psl41juUkO+3LYnlHNcdj9YDA+7QfoAFLU=' 
WHERE 
  key_id = 'bd7384411e867b81f3771705111f83575810619a66e29a5633fd463a22bf9e08' 
  AND (
    token = '3k2QJpRj5Psl41juUkO+3LYnlHNcdj9YDA+7QfoAFLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )