UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F1HJ1JSWbi0BHlNbU6u4Ptc0HpQTsVlDiCUGexqFUdM=' 
WHERE 
  key_id = '70eae8a8293027e0a38fe11136d4ba05b864da867db51b04555be9824a80528d' 
  AND (
    token = 'F1HJ1JSWbi0BHlNbU6u4Ptc0HpQTsVlDiCUGexqFUdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )