UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'forPW8X9zSNNz/SWH3iGC+Jo2EZVlky2iM9JlrmmrWM=' 
WHERE 
  key_id = 'f725e436fd6a44047f51471de3a1537bd862c60dd84ab304d1eac8b8cb0f67d1' 
  AND (
    token = 'forPW8X9zSNNz/SWH3iGC+Jo2EZVlky2iM9JlrmmrWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )