UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZFPV1OSjB3erEMuwbE1K4hbNGGgKoJ6PON2hRASUApI=' 
WHERE 
  key_id = '2e61dd7274dbfba14c57953a7e3feca4d5c7307f3936981f5f5cff402c4a49e9' 
  AND (
    token = 'ZFPV1OSjB3erEMuwbE1K4hbNGGgKoJ6PON2hRASUApI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )