UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+gNA+mMtv+XymeQDW20P+AtkVk24S4Z0hTA5upQ/FgU=' 
WHERE 
  key_id = '99a5e5ee80cb6c743e89b620c585fb20e126335ad13519902f69309a0b4c9498' 
  AND (
    token = '+gNA+mMtv+XymeQDW20P+AtkVk24S4Z0hTA5upQ/FgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )