UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJAKtLqFmnU5Si+RBY/pBiiUSpfTsEBg4jfLhd/ecgo=' 
WHERE 
  key_id = '3da8f92c94866463441e6703d9e43e60679d9cbe323abc89edc7bae784a8ef66' 
  AND (
    token = 'KJAKtLqFmnU5Si+RBY/pBiiUSpfTsEBg4jfLhd/ecgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )