UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vN9kGj2rg6Lbs8vfGb75YJUYpeKcR1cBgLzZs2nBQ50=' 
WHERE 
  key_id = 'ea5b740863b5edf42364b4090536e3f30edfb7196333d0289d9d60695243934e' 
  AND (
    token = 'vN9kGj2rg6Lbs8vfGb75YJUYpeKcR1cBgLzZs2nBQ50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )