UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ESUzYKzjF0sPYJb2ezbhaTDpup+cwc4jPyHf30yaQVs=' 
WHERE 
  key_id = '159c81f7ce450beaaa5cd825a67f45a3a02252c676dada209c025be64f2b6a3d' 
  AND (
    token = 'ESUzYKzjF0sPYJb2ezbhaTDpup+cwc4jPyHf30yaQVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )