UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQBGGSMnaO976X24pWkLKq8t9QMG045xi7xRRk+BGso=' 
WHERE 
  key_id = '76ce5a90e707b4ae540efe6da8caf62bb4347a8dbd24d6a534dd4f49139a13b7' 
  AND (
    token = 'zQBGGSMnaO976X24pWkLKq8t9QMG045xi7xRRk+BGso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )