UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cyg6DxiltTDgEPrEpwfCM9dNQ3bWnE4msY935aAYvh0=' 
WHERE 
  key_id = 'f1a76d14c5124e68e233f6e6ed2f8a677e21c80ca719390f8b6f23504710dacc' 
  AND (
    token = 'Cyg6DxiltTDgEPrEpwfCM9dNQ3bWnE4msY935aAYvh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )