UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D9SVcGCejyHzs6aT+zR9xgbcSdgu92jALfG2FddH7+8=' 
WHERE 
  key_id = '715b9e148953b38ad36e3fb58a2cd6fe11cbfef1ebe3abc50898a494fd29087b' 
  AND (
    token = 'D9SVcGCejyHzs6aT+zR9xgbcSdgu92jALfG2FddH7+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )