UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2bw8NBYK41GjlLuTykpxHWsU1ahehW4BHNsXh14Sh8k=' 
WHERE 
  key_id = '7df8039ba2afd08296c3180f920ef273d4500cabc12560424046b8e4fcc6e1e2' 
  AND (
    token = '2bw8NBYK41GjlLuTykpxHWsU1ahehW4BHNsXh14Sh8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )