UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hqa+hB67kg/+hdspP7KCK0HNnnB7cmyK1IFgSoHfqs0=' 
WHERE 
  key_id = '77ae8310f44a10e426bb24046343100aeadc2aae390c63a9847ed95fa349101b' 
  AND (
    token = 'hqa+hB67kg/+hdspP7KCK0HNnnB7cmyK1IFgSoHfqs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )