UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CyNOw8FzqLbTAZiFtFDK+/jxd1SZC3OA7hiYofvfKp8=' 
WHERE 
  key_id = '44654ce5bceabf254f995d735b582b02f5853389e956cb1fc7b78be764f6a68f' 
  AND (
    token = 'CyNOw8FzqLbTAZiFtFDK+/jxd1SZC3OA7hiYofvfKp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )