UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BvnxNIKxbkyt6Hu3LGTpGmiGtNfK7GreU6TgHi2tMHc=' 
WHERE 
  key_id = '9f1bfb6247f066266adf71a697891d497390b1e2b08b6d8e713c6660b0587a29' 
  AND (
    token = 'BvnxNIKxbkyt6Hu3LGTpGmiGtNfK7GreU6TgHi2tMHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )