UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zv/j9tVP5ntfTonutnRL+XsbEu7WUIOzNZHt5jr/EWQ=' 
WHERE 
  key_id = 'b1adc129b1b7612c907faaf9f1d6f4d9c55912ece4187084d015c195f4b033b6' 
  AND (
    token = 'zv/j9tVP5ntfTonutnRL+XsbEu7WUIOzNZHt5jr/EWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )