UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9hxh3Jpa7mNT+qAO6+8GdKVXHcAEUN+rrqMP3ZdlTM=' 
WHERE 
  key_id = 'e4c2c635e1fafd1b9bb6f0ee3e1eadd7cecf5b4aca68fd44ec1cf4d660c75382' 
  AND (
    token = 'z9hxh3Jpa7mNT+qAO6+8GdKVXHcAEUN+rrqMP3ZdlTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )