UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tRgUz8fPZDc5LpNg9N8ERgZnKaTImQB13tLLMZrHWvQ=' 
WHERE 
  key_id = '548818c031e24e09102ae66bf39a69ca02697006b0a8f7d9d2ccffd05e572226' 
  AND (
    token = 'tRgUz8fPZDc5LpNg9N8ERgZnKaTImQB13tLLMZrHWvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )