UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHxyrFqK6smwpgUFnZDsSpVsftUj3Cu/gE1vLbeNPYk=' 
WHERE 
  key_id = '94317b64672eef9e889a6ded2cd73ad089e070e3f814e7c83860986778d76ef0' 
  AND (
    token = 'yHxyrFqK6smwpgUFnZDsSpVsftUj3Cu/gE1vLbeNPYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )