UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weIsyootkadHMpQRkH22LZ6OphKAKqTwYeASenXLwSM=' 
WHERE 
  key_id = '41fcae0c5fb06fc75ddea5764a8c8448adb943fbe6a80377662f041b2c498e5d' 
  AND (
    token = 'weIsyootkadHMpQRkH22LZ6OphKAKqTwYeASenXLwSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )