UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0irXP5ys1qKLEKoK1YtodMO0NYVl6AqEf0dj6YQj2Hk=' 
WHERE 
  key_id = '91c09ccb12d4e8867474c6375df021faf953bc33ca25c44c8a539020679f7e2e' 
  AND (
    token = '0irXP5ys1qKLEKoK1YtodMO0NYVl6AqEf0dj6YQj2Hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )