UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTwNcFAx4cy8GI+zHy7abwppLWJDN0zeSdB8pOwOzNk=' 
WHERE 
  key_id = 'da850b65d8266423caa8a36c2180abee8d5a870ba01c5b886201981d541eaba6' 
  AND (
    token = 'bTwNcFAx4cy8GI+zHy7abwppLWJDN0zeSdB8pOwOzNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )