UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Stf/YEzGeXQTCEEUfPk5ejMIFas5BBPCLzism99Ue48=' 
WHERE 
  key_id = '8d05f3be1fb89ce0aa284b9844b0ebf3cf5e9aa57fea2ec5f14ab87ea085bdc1' 
  AND (
    token = 'Stf/YEzGeXQTCEEUfPk5ejMIFas5BBPCLzism99Ue48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )