UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5L7dmsl9NiJf5iEY5+TRlEqWzVS1S3Su0x7fCQ4hGU=' 
WHERE 
  key_id = '5ce0c6f93f2b5351f345d8295857e449e3dc123a505e9b65876fa8a1ae140e6a' 
  AND (
    token = 'U5L7dmsl9NiJf5iEY5+TRlEqWzVS1S3Su0x7fCQ4hGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )