UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JhvvyS9aa9SaCv2+uKP9NPSFXxoOTvlfwaXczJgrErI=' 
WHERE 
  key_id = '3ab4d88978f23cae3747453bcbd0ba5a44a1b7c8ba07b722c69cf37fcd344c90' 
  AND (
    token = 'JhvvyS9aa9SaCv2+uKP9NPSFXxoOTvlfwaXczJgrErI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )