UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lnb8tIBwsCNO9UCvCChunVBzbp6psF7KByRdvMZA5Ao=' 
WHERE 
  key_id = 'b9d291785e796fdc4f5e5e7d932d6415cd3dc2e6c7ea79ce60dd3d6a2e6e86aa' 
  AND (
    token = 'Lnb8tIBwsCNO9UCvCChunVBzbp6psF7KByRdvMZA5Ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )