UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3CEOLWttNLl/70C8N+DZh3AxLAHmkHHiezaPpbjezA=' 
WHERE 
  key_id = '8db8951178b8a89341505eabd5606b3998cfd2f27d07378911b100eb0ac59de3' 
  AND (
    token = 'q3CEOLWttNLl/70C8N+DZh3AxLAHmkHHiezaPpbjezA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028