UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MS3BMPB5I20/9LFbC2j86ZTEGBOl0PbdBCZkEygCd20=' 
WHERE 
  key_id = '7664a6f9962230693f9646f71c07973fce61f87a62bca67586cc3f26b66ff801' 
  AND (
    token = 'MS3BMPB5I20/9LFbC2j86ZTEGBOl0PbdBCZkEygCd20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )