UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rENyrYT4hQXUOvZuv8fYe+PSo0iadqoBtCQYeut3XtY=' 
WHERE 
  key_id = '280e918c07244939f076904da426e650e2208193120fd9fab84f0a71447c8282' 
  AND (
    token = 'rENyrYT4hQXUOvZuv8fYe+PSo0iadqoBtCQYeut3XtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )