UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTMCWgtGDs/hrZzaorFwmwNqFfMl7xlhYWt4qs+tAw0=' 
WHERE 
  key_id = '7dc946f255e79270e578f0b4cacce501fadc13893dd9cf3dd05e0eca59346e47' 
  AND (
    token = 'vTMCWgtGDs/hrZzaorFwmwNqFfMl7xlhYWt4qs+tAw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )