UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D8uNxlPdHXrWpBVCpLM2x/4ATO21FgSZ9w3dOEy3uIQ=' 
WHERE 
  key_id = 'de210ed45d67cb78ba7f8b731f17bad3481a9f621ac4ea97a8f167fec28c4468' 
  AND (
    token = 'D8uNxlPdHXrWpBVCpLM2x/4ATO21FgSZ9w3dOEy3uIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )