UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IMcc6IqrM4elOTM7fu7B6A8K8/+6/Ow8HvB+F7GT5jM=' 
WHERE 
  key_id = '4e8361d0e282b5d6856d673a8478d0a19cc991555982ed2559e2796ffe36f09c' 
  AND (
    token = 'IMcc6IqrM4elOTM7fu7B6A8K8/+6/Ow8HvB+F7GT5jM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )