UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6D79/NRI2HXwIYPdo5/61F1r3V4DRfT3lUg+eyXSm4=' 
WHERE 
  key_id = 'e18df760fd9b41b340e465e6f4af50b4e989e1e1acb26e60cc37c5ee8dbaef32' 
  AND (
    token = 'q6D79/NRI2HXwIYPdo5/61F1r3V4DRfT3lUg+eyXSm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )