UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oDuPnvFfKCCExpsKppo50DrCZuuU1yz7I6kPmGpRhZs=' 
WHERE 
  key_id = '8db0f2c28d2f5fff354440725d028a276adf3259a34a8e694359220ac033b20f' 
  AND (
    token = 'oDuPnvFfKCCExpsKppo50DrCZuuU1yz7I6kPmGpRhZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )