UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '79UZ330xFp6SKGQdxpaIo5C/BJCU0mSV7c6hN84Ub9o=' 
WHERE 
  key_id = 'bb68e9a800912f31750deefa1da5dc4d0daa1503c828a7439a018a030bc7fe7d' 
  AND (
    token = '79UZ330xFp6SKGQdxpaIo5C/BJCU0mSV7c6hN84Ub9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )