UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9JVoZaHJqqVdN7gb8wcdaub3bt1BGmPg+Qr2Xsmam78=' 
WHERE 
  key_id = 'e2cd9ae021311da7d4f8e5dacaeee02b88a241d6ba95f304237c819efc9811ce' 
  AND (
    token = '9JVoZaHJqqVdN7gb8wcdaub3bt1BGmPg+Qr2Xsmam78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )