UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3OY9kgrIBPJ3wFaG908WlQkXzAsHVC9UDpRDJdT5Wc=' 
WHERE 
  key_id = '25ea0362f813458574f76fff36aefcb09679997c0e808bf8feccce02b788fd5a' 
  AND (
    token = 'R3OY9kgrIBPJ3wFaG908WlQkXzAsHVC9UDpRDJdT5Wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )