UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pGtA0KtHsG98V0ihBLKqPjVGi6wgJI43nu9k5YVzsqI=' 
WHERE 
  key_id = 'a67dd91291f374f2a5caecc15c0f2039a7ec9bc8a85cca9269573d00c5392ae2' 
  AND (
    token = 'pGtA0KtHsG98V0ihBLKqPjVGi6wgJI43nu9k5YVzsqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )