UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aHZhEPaEs2PPQ2Sds+Pp34NWIjFhYoJGjXmbWJlFKVQ=' 
WHERE 
  key_id = '8b57e26dfeb8089f2f5e973457f27f937d4e1895e0a51874522f3332ec3186b7' 
  AND (
    token = 'aHZhEPaEs2PPQ2Sds+Pp34NWIjFhYoJGjXmbWJlFKVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )