UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNu6qZ5sVINBLF/4JryP/79dGvAmqw9+RXW1yroAP6c=' 
WHERE 
  key_id = '4105d6804d06d3498c848fd0267481611d8694a9ae1ae2e764c97cc1aef7d640' 
  AND (
    token = 'aNu6qZ5sVINBLF/4JryP/79dGvAmqw9+RXW1yroAP6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )