UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7whLvEtAWNkoNHwi7faI+L5/Dhf5mnE8+GxLYaQOMA=' 
WHERE 
  key_id = '9e09a06e949ffbb6afb2ed0f30b5194f863a95c687cd9785a094f64ae6472304' 
  AND (
    token = 'D7whLvEtAWNkoNHwi7faI+L5/Dhf5mnE8+GxLYaQOMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )