UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p26SuaBr6GCNypDh/Bfp3x9BpReaPNNWrCvouB5CWEs=' 
WHERE 
  key_id = 'ae0102f252fbd43d50ac89a046bb8af47f93385c26539961e0fd13bc21164dcd' 
  AND (
    token = 'p26SuaBr6GCNypDh/Bfp3x9BpReaPNNWrCvouB5CWEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )