UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rP6dCgtxCgKsvOHQJpJhLJogVdt+GxrZxGL3v8StR5Y=' 
WHERE 
  key_id = '73d2959d278e4e52bcb4d313a78f628627ccc0ed61b849fbf91ed9d17b70a181' 
  AND (
    token = 'rP6dCgtxCgKsvOHQJpJhLJogVdt+GxrZxGL3v8StR5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )