UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ss8+LN0fK7Be27cff/Hed97g908ue7AdrD4KsPQrX0s=' 
WHERE 
  key_id = '7c94ec18b1cb1f136a3192475ea87b99394cda93f4578a4109644714152358cf' 
  AND (
    token = 'Ss8+LN0fK7Be27cff/Hed97g908ue7AdrD4KsPQrX0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )