UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wgaSWN3pZMZOocikEaxXi0heGKurtgZaYb9PDU4sD4o=' 
WHERE 
  key_id = '39498a919ecb84df9d632f46aa8d2c43888e90c71ef00e49c289bed0bf8cfb38' 
  AND (
    token = 'wgaSWN3pZMZOocikEaxXi0heGKurtgZaYb9PDU4sD4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )