UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NsgRny7kGrWuj3VzBY9CDfNYU7e7gnHIalWJfSO6JQk=' 
WHERE 
  key_id = '71a8b00d2433ad98db0dcabf7282d07bc1c2556b4ce716f112765cda61a894b7' 
  AND (
    token = 'NsgRny7kGrWuj3VzBY9CDfNYU7e7gnHIalWJfSO6JQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )