UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3WtoO2mH2ueiGDDbpz4MTE1Q+rzR/Qq2eT+F0pp2Tuk=' 
WHERE 
  key_id = 'a656876683146825deecafeddf13093f1d8e8e03d25a5641a54df3abbe33c1d2' 
  AND (
    token = '3WtoO2mH2ueiGDDbpz4MTE1Q+rzR/Qq2eT+F0pp2Tuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )