UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gYePrgVDqghjl30DVokDcH5joUClh2rqjSPk9gJ789A=' 
WHERE 
  key_id = 'c2652c4dcb43e03fdd279ed90d50d43a7df0aafc037efb198b79d2da8d6f5453' 
  AND (
    token = 'gYePrgVDqghjl30DVokDcH5joUClh2rqjSPk9gJ789A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )