UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZbAKEOeQjyAoVCriaFRlaGJPtG4krJLoeaNY6hDlG/4=' 
WHERE 
  key_id = '8ebb326ef1daa4038265024ea0173e78ad066c88a75012e0a626bf5e5312ad36' 
  AND (
    token = 'ZbAKEOeQjyAoVCriaFRlaGJPtG4krJLoeaNY6hDlG/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )