UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BC762LHt+0smtCsNhpvT+5mcFbRqJCUqh667v/RfR0=' 
WHERE 
  key_id = '0a173e3696546de45f40027f73e158d0cff45b61bce83afe3f566e3a896eaf34' 
  AND (
    token = '0BC762LHt+0smtCsNhpvT+5mcFbRqJCUqh667v/RfR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )