UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2+OkcrfB6ztcww0h9IaAm0i8QK/0v5EUEo2COx9sx8=' 
WHERE 
  key_id = '9776e40922e8230e2c2839b237a0bc7057e63153263b2f3fe89483a6d24fb389' 
  AND (
    token = 'A2+OkcrfB6ztcww0h9IaAm0i8QK/0v5EUEo2COx9sx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )