UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W+4sZjsf3s2wk3LFuyu4xYkDM1a8uu7eEK4Yb6wR8Ks=' 
WHERE 
  key_id = 'bd2490e9c8934ca437bd3678ab067527e0bf98aebda8d24e2ad8b7c289d55e31' 
  AND (
    token = 'W+4sZjsf3s2wk3LFuyu4xYkDM1a8uu7eEK4Yb6wR8Ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030