UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJ6D9y8u6W5kHlZbRfE+ZIDJZcR3utZpl2XxcIx+pTc=' 
WHERE 
  key_id = '9e283ed3e964521ff1eea87081ab3f0efdc7671fdb66694be14ac4780a8f97bd' 
  AND (
    token = 'KJ6D9y8u6W5kHlZbRfE+ZIDJZcR3utZpl2XxcIx+pTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )