UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/rPRH10fyM3Fs3xpK5+5ddOa4W/RU8eOgDRySPMxqU=' 
WHERE 
  key_id = '9f430c849b8d8b4e0cdbe992579ffe0d2a02720ec1cecc567ecf1d8418a2c41c' 
  AND (
    token = '1/rPRH10fyM3Fs3xpK5+5ddOa4W/RU8eOgDRySPMxqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )