UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBYMmab8P3eWCZhDwFschBGuLYv8P3/llNsm9SYyMCU=' 
WHERE 
  key_id = 'c9d9785e8bb7e11d06dd679972fd65cc1b604d1408afa8ec80ad7b48fb982f6f' 
  AND (
    token = 'OBYMmab8P3eWCZhDwFschBGuLYv8P3/llNsm9SYyMCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )