UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqN4Kqxxjq/kXpN559oQ2sOe6MVJiIOLXjCYYsHEGIk=' 
WHERE 
  key_id = '3c7f8372391d6c1e4e2093da5b1d0dc8faada9ddf117ed2d392fca479106eff2' 
  AND (
    token = 'YqN4Kqxxjq/kXpN559oQ2sOe6MVJiIOLXjCYYsHEGIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )