UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xuNuSqfE5PnONqT0y0DoHmhBebrYHRw6jJsysvrYm0=' 
WHERE 
  key_id = '1ae25606e4a1321346d9e9e2c9f785504a31777e49c2103b0866fc92203755a0' 
  AND (
    token = '+xuNuSqfE5PnONqT0y0DoHmhBebrYHRw6jJsysvrYm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )