UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulsF/3FypfWDK+7yu5xX/KRzaNmaJnI4RPG664vN9cA=' 
WHERE 
  key_id = '436eefb731b8da3448fc2b92225eb5c5b8cd753af35dc8393cc0cd1afabcf497' 
  AND (
    token = 'ulsF/3FypfWDK+7yu5xX/KRzaNmaJnI4RPG664vN9cA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )