UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDKTMXpEVsr5jxoLFJCcGnKeG3ISWDD99Si4GjPPov0=' 
WHERE 
  key_id = '746469e9d91fa2a0141d1791f0d74b224f3fe8c4d8cfbfad1eb1d3e9334c8395' 
  AND (
    token = 'QDKTMXpEVsr5jxoLFJCcGnKeG3ISWDD99Si4GjPPov0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )