UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AQrDynjvfPiFQV1HZqcWBqHz+KtK3mpt0XA8vWY0SM=' 
WHERE 
  key_id = '324011040ee4cfd8ede4972cd9b075df142bb6feaded2fe110e150363046b3a2' 
  AND (
    token = '3AQrDynjvfPiFQV1HZqcWBqHz+KtK3mpt0XA8vWY0SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )