UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hMEOfSigVve0Kii5ZpEmlvns2jaAnLGr57GzO3yGWrU=' 
WHERE 
  key_id = '99d88dfa2e0387fb57c96f0c730db8c978fed9024770126f5dcaa9911fb49270' 
  AND (
    token = 'hMEOfSigVve0Kii5ZpEmlvns2jaAnLGr57GzO3yGWrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )