UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3uScvnZcXnrG8NWYO9D9MQ79rwjElBo/S0duaB//uk4=' 
WHERE 
  key_id = '6c7eb1aa8db15cb7a0da9cc6260b9ddff1fbf19a3c3c150ebbafbfeb0c46d5a4' 
  AND (
    token = '3uScvnZcXnrG8NWYO9D9MQ79rwjElBo/S0duaB//uk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )