UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1o/M1hc+5qTrOjLGK0VtGogVzCrasiJFCFI3tcKZWLI=' 
WHERE 
  key_id = '45ff668839e36e3e38f53aaca3a2d8e4b21e5a90f8c53a00c4acdf34ac540849' 
  AND (
    token = '1o/M1hc+5qTrOjLGK0VtGogVzCrasiJFCFI3tcKZWLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )