UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hM6JfNAo5oxfXOgQF70FVIRvTcZmwKE8/rDcF3JgJSE=' 
WHERE 
  key_id = '2b225beffad31e9ac49b2cc83046af70eca3442469938f2de8c28d47d20a84b6' 
  AND (
    token = 'hM6JfNAo5oxfXOgQF70FVIRvTcZmwKE8/rDcF3JgJSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )