UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GuyLIa3hVi88lf4RWs6UFFaM2IXm9FzrSGKUhJLEV2E=' 
WHERE 
  key_id = '9ce6962286dd0e79175e9c9600ab7f5a7ee35fa271cec3d5cdf4b30fb946b7fc' 
  AND (
    token = 'GuyLIa3hVi88lf4RWs6UFFaM2IXm9FzrSGKUhJLEV2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )