UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OkGs0frTvMBPnxj6QuejW2QsjvKzaU5ag00E9LRsKgk=' 
WHERE 
  key_id = '030d192dea3887e271109b730d54ac8e6e2961334000892df8c55c2d39461dfe' 
  AND (
    token = 'OkGs0frTvMBPnxj6QuejW2QsjvKzaU5ag00E9LRsKgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )