UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOPPnOYl7RmBdouM3v0eFPi9nSzOm7zQuGNgKtxOsIk=' 
WHERE 
  key_id = 'aea5edc14649f8fd300795369f9f6dd0958629e03f43cf1a49afb7629c518b90' 
  AND (
    token = 'KOPPnOYl7RmBdouM3v0eFPi9nSzOm7zQuGNgKtxOsIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )