UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMF89ofSsulIPf3BTRcHuUdP3nF4VYOmscsoPbMAdNI=' 
WHERE 
  key_id = '15b528ba3d4d973f0a789a1109ba2891fa7c8ee8c0bcaa2d7231b8bdb1aa35ba' 
  AND (
    token = 'gMF89ofSsulIPf3BTRcHuUdP3nF4VYOmscsoPbMAdNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )