UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TuiAQfv7gmYDeg83tnq5VGdi3+JiXf4nNyivO6KyKDA=' 
WHERE 
  key_id = 'a8402ad035adbfc685eae35f5e2c58106f9b0497d7d3fbc10ffacd436e3b0ab2' 
  AND (
    token = 'TuiAQfv7gmYDeg83tnq5VGdi3+JiXf4nNyivO6KyKDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )