UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAYQIAvt6FZBKe/AZcHMdiXxGqCRLKJRDvP7BsUiYGY=' 
WHERE 
  key_id = 'a7a5a6cc09b3a807a6c408c8d365a5f3bb09f46f8eb84d6616cea46427f0adce' 
  AND (
    token = 'PAYQIAvt6FZBKe/AZcHMdiXxGqCRLKJRDvP7BsUiYGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )