UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Rjz25RcCBYGh0EQMqkq92LfCXFoYrkOccSD0vKbijc=' 
WHERE 
  key_id = '93381016b9ea8c4ae52e6b49ee53a6605dfc505fa69f253ba067f483e44eae64' 
  AND (
    token = '1Rjz25RcCBYGh0EQMqkq92LfCXFoYrkOccSD0vKbijc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )