UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJj2GTEoEHkDHVkwhaMrY0DoN/mVpFnoqQEqB9/p88M=' 
WHERE 
  key_id = 'e33f303dda478d628ad8e86b015701f9824728c388d3b5f7cd426db12f217580' 
  AND (
    token = 'dJj2GTEoEHkDHVkwhaMrY0DoN/mVpFnoqQEqB9/p88M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )