UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FPvauFnqh2azcGK3T9dqWljwItud7BuFBPmNTbVYnc=' 
WHERE 
  key_id = '069f21d0640e69674e941c4153cfd22c7464304b211312d13860cd10846c61b4' 
  AND (
    token = '7FPvauFnqh2azcGK3T9dqWljwItud7BuFBPmNTbVYnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )