UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DviwEbVRR/17RaWYjkmJB8F8iuztmIoT6n9iqPzuCYA=' 
WHERE 
  key_id = '726a7dd588940e2abb56ddf865c5e56f78c1e1011a1e40b1a6a43d8065cef21d' 
  AND (
    token = 'DviwEbVRR/17RaWYjkmJB8F8iuztmIoT6n9iqPzuCYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )