UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDZBna2pOzDTfMaCakpLyFS9JH45dy+kGVGey0rxfl4=' 
WHERE 
  key_id = 'f8e6689b9283ce145c2adbee908dc8d6a81be70cfcc1107c6761537d9b8f568a' 
  AND (
    token = 'QDZBna2pOzDTfMaCakpLyFS9JH45dy+kGVGey0rxfl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )