UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JFB+pChh+2b7k4kXyOGqAQwosX9SOhA0I0ZsOk5nArA=' 
WHERE 
  key_id = 'a8447e16427ed525b04549d25fd344b12e491028e948f0bf57632660ab530b98' 
  AND (
    token = 'JFB+pChh+2b7k4kXyOGqAQwosX9SOhA0I0ZsOk5nArA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )