UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHuY73WkI0ZrEiVFkPtQS7YPGKs2frKmOGot02IZ7eY=' 
WHERE 
  key_id = 'd8ac7ca8c5598502e97945a826e0d5a5cb5b90625cbcd47fd182a9e3fb8f475c' 
  AND (
    token = 'CHuY73WkI0ZrEiVFkPtQS7YPGKs2frKmOGot02IZ7eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )