UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GJLgCFQ2EbBFCr78zjjNhsM97Hv1Q+8IC2MB53E0Pak=' 
WHERE 
  key_id = '2d900184246de25981f492e02bf48f1da0915ad8568bd80ca41c70b5fc2b4a44' 
  AND (
    token = 'GJLgCFQ2EbBFCr78zjjNhsM97Hv1Q+8IC2MB53E0Pak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )