UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYdHzWbYV+V3Jp9XxCO/MM7drJboKXCbGa7Zo4cKFOk=' 
WHERE 
  key_id = '9b98f50ebe2f9185370e6345017819ec1a61df8990e48477dcd4173d8bf89f33' 
  AND (
    token = 'nYdHzWbYV+V3Jp9XxCO/MM7drJboKXCbGa7Zo4cKFOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )