UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iDxU1Nzv7D2b4viOWi3HYOANc6rpf0pCGrEKXyiX8/s=' 
WHERE 
  key_id = '7e3d48340ce94a926791241422e409cfb56794f7d1d4ade65957aa647c54c873' 
  AND (
    token = 'iDxU1Nzv7D2b4viOWi3HYOANc6rpf0pCGrEKXyiX8/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )