UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pojkCENkUVhvz2Ypmd5xy/P4WYvw9AITjfJg0/u/CPs=' 
WHERE 
  key_id = '64ff4c98484674ca0d1b3c6f4d6abde705cd43463c4f5c5ba01fcabae93c666f' 
  AND (
    token = 'pojkCENkUVhvz2Ypmd5xy/P4WYvw9AITjfJg0/u/CPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )