UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6w/YirY4Vl/8vnpQLiLQKQy0E/ZaKfiKI/CJ4HMY2eA=' 
WHERE 
  key_id = 'b1c9c06ee52b8aa8e582a5a22d5f1b06a3576af1ac3d7e14572d1c1fbcaae12b' 
  AND (
    token = '6w/YirY4Vl/8vnpQLiLQKQy0E/ZaKfiKI/CJ4HMY2eA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )