UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I4P5/NWL6RG5l14noT81a1Dp0fo/xZnOTyVSed33RJI=' 
WHERE 
  key_id = 'c59ec2662b6b0f2ad5d957f08e009340729f726362fc69979ecb7fa5d11112dc' 
  AND (
    token = 'I4P5/NWL6RG5l14noT81a1Dp0fo/xZnOTyVSed33RJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )