UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hdDuSw13x7ENm2AD8Oc7DgBgjD1NbAtCJ4qJF2GpyLY=' 
WHERE 
  key_id = '42f7122f074c00e6cb8731b24c919fc1b35e98ef15e61c92376eede33c4e3b09' 
  AND (
    token = 'hdDuSw13x7ENm2AD8Oc7DgBgjD1NbAtCJ4qJF2GpyLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )