UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kq8xalsUA43M0i5zyGAgwm9G6LD+X95ZbqiWO5/vujg=' 
WHERE 
  key_id = 'eb0260aa19315db462e88814d451912215a26ca7fe714220cc8cebed48aab3bf' 
  AND (
    token = 'Kq8xalsUA43M0i5zyGAgwm9G6LD+X95ZbqiWO5/vujg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )