UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7xD77UZehAB8E8hIbFUB/M9SFwQoSnozWe7OK+V9O44=' 
WHERE 
  key_id = '7c5204f19bbca9784fe90d744c0d5e0fee0aab3e4569e8bab2ba267374f2fc7b' 
  AND (
    token = '7xD77UZehAB8E8hIbFUB/M9SFwQoSnozWe7OK+V9O44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )