UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mm9BKMqETF6IjskygcZBpC33eecS3mZrCI9mEIG2owM=' 
WHERE 
  key_id = 'f57c7075d8c89fb966aca1c4623c70e613501f731205fbb3a9c0645e696346d5' 
  AND (
    token = 'mm9BKMqETF6IjskygcZBpC33eecS3mZrCI9mEIG2owM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )