UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'foOwodMxvIeRmv+fktsSQbzdB7gJktYvkinhgs9i458=' 
WHERE 
  key_id = 'c2165cd4eb2f63841aed45073af4d382c7f7696d24768a91b76f54c40a040e52' 
  AND (
    token = 'foOwodMxvIeRmv+fktsSQbzdB7gJktYvkinhgs9i458=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )