UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uJyNMAmO2481q/ZVUE3wvScdy4wOk8Mrvj0C8lm2HwQ=' 
WHERE 
  key_id = '03a8f75889dea80afa7509969042ef97cd763df2d715791cc847e7dd6ca5e56f' 
  AND (
    token = 'uJyNMAmO2481q/ZVUE3wvScdy4wOk8Mrvj0C8lm2HwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )