UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9H+g5vm01X64lEtJF51NwnikxdcbdCr2EIqMNusMgOg=' 
WHERE 
  key_id = '652f5003b080b60fe30b6a659421e5b9e9ea190576bc9b91fa835f5322399135' 
  AND (
    token = '9H+g5vm01X64lEtJF51NwnikxdcbdCr2EIqMNusMgOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )