UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3RO3MXNcURCktJ5oT9LfE/+7aRMVEpBuoQbpAlvw5oY=' 
WHERE 
  key_id = 'a1286a48c4257eb20e6233e74bd3449d5994fc4b87adb933cd22d2576d5ec0f4' 
  AND (
    token = '3RO3MXNcURCktJ5oT9LfE/+7aRMVEpBuoQbpAlvw5oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )