UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qzsTmW5AsDR24L5BfIQqbGGSXLptDopC8kWhjecWovY=' 
WHERE 
  key_id = 'dcdca7dc39f950d46756ea3818931487a3527021835cec79eb01e4c770b12d41' 
  AND (
    token = 'qzsTmW5AsDR24L5BfIQqbGGSXLptDopC8kWhjecWovY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )