UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nx8CH1i2E3BdhFmnq8ta6NXd/0bDjHW7f6QfOlfd8NA=' 
WHERE 
  key_id = '655f602ba8d7cd9a9df980d2cbd0da044691b6c61a717ce5a27a4ecfb6f268d8' 
  AND (
    token = 'Nx8CH1i2E3BdhFmnq8ta6NXd/0bDjHW7f6QfOlfd8NA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )