UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCHLIjV+A/fnQ148mvAK7UBlW6y3PIWe4l/MQIXQIew=' 
WHERE 
  key_id = '6f369c8272cb21549bcfb61edc1a6454947cfbc5a9ae3f696eedc3d1639deb40' 
  AND (
    token = 'uCHLIjV+A/fnQ148mvAK7UBlW6y3PIWe4l/MQIXQIew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )