UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6x9plSvP28leOYrPjOjCRYC5DgFHtxiyUMIPQVaUpp8=' 
WHERE 
  key_id = '98577c27db5b67eb0365c60fc7c554426e66924ee3415e1c772bfb6ff4fec9b9' 
  AND (
    token = '6x9plSvP28leOYrPjOjCRYC5DgFHtxiyUMIPQVaUpp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )