UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5iJ7yeR60npJC0jcCSmr+71Rz1m7WRN+E8JZBQcOGPU=' 
WHERE 
  key_id = '264fe502d348c6baedd0f9fe4ec022f76c9a6210bfaac791a14defc2b4071f8e' 
  AND (
    token = '5iJ7yeR60npJC0jcCSmr+71Rz1m7WRN+E8JZBQcOGPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )