UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FvdRAszY/nV7cEvkAk+0S75arhXs0WVYKC7Od0PFP0k=' 
WHERE 
  key_id = 'eda53e5e15de42e2d89e9d5d11c9256bafc247d6aee6d2ac779e160d38ad5737' 
  AND (
    token = 'FvdRAszY/nV7cEvkAk+0S75arhXs0WVYKC7Od0PFP0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )