UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'imwPZrVAbUm4QSE2PBT8UEU/sQt+kB64vYts1UUZMdc=' 
WHERE 
  key_id = 'd2fd346311db1561aead5cc241b606c1cea65cb768d33ef5a417a1fed221f721' 
  AND (
    token = 'imwPZrVAbUm4QSE2PBT8UEU/sQt+kB64vYts1UUZMdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )