UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQX/qwA/GcGh9I0iT3K30vc6mqYSF8GqoxdsVd98kfw=' 
WHERE 
  key_id = '581ec10b6571c238e56e2fc1c7d975af048dba10793be54fd43a40cee873af95' 
  AND (
    token = 'CQX/qwA/GcGh9I0iT3K30vc6mqYSF8GqoxdsVd98kfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )