UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3tJoDfWlRDOTcvtX3FbfDJYN1AfqiONlxJcyek8hXtg=' 
WHERE 
  key_id = '5644daaafc5215a89e3f1cd96971dc64f333f7be63e03e46e04610f49b7ecc21' 
  AND (
    token = '3tJoDfWlRDOTcvtX3FbfDJYN1AfqiONlxJcyek8hXtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )