UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6QJWTSK3L48w78b82Dj6Da2jB9B4kxgpR9Yusgzw/QA=' 
WHERE 
  key_id = 'dc62e8be0f5dbb2125cf3f1e8283b10186df18800cb14ae5be71a8d6f10b174c' 
  AND (
    token = '6QJWTSK3L48w78b82Dj6Da2jB9B4kxgpR9Yusgzw/QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )