UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LANljUNcuIlcdZkvseXQtPTJRzzcqiIFzRYZTfLnMWY=' 
WHERE 
  key_id = 'a3074ab65a12743ff124b14fa9583e67c36f5d6d5ce1fb7ab092e74d19837692' 
  AND (
    token = 'LANljUNcuIlcdZkvseXQtPTJRzzcqiIFzRYZTfLnMWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )