UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3W3RMwD3tlWRDQ3koiS4CwcOWFHmAV12vZQeBfTjyYQ=' 
WHERE 
  key_id = '8fa400fedc893706183bd82efdefd4bc0ee03a3cafbf35d5232cd5f80fe061b1' 
  AND (
    token = '3W3RMwD3tlWRDQ3koiS4CwcOWFHmAV12vZQeBfTjyYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )