UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ItCkS8ezxGiVVgvAh3Ezxbb1r5gNhg5GWRfo7HBHz/M=' 
WHERE 
  key_id = '73379aa9d82d7003952666a7b8d9c7add60a2baba36cdee3dc42f48f3d099084' 
  AND (
    token = 'ItCkS8ezxGiVVgvAh3Ezxbb1r5gNhg5GWRfo7HBHz/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )