UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '62YGg0i5x7FoqX9MSm8jNlTgwFf/ehEpozaghrVRVzc=' 
WHERE 
  key_id = '7fa27e69364f7e8dade7ef499e653f273bdc7c95f1f211ca72e967f4384f070c' 
  AND (
    token = '62YGg0i5x7FoqX9MSm8jNlTgwFf/ehEpozaghrVRVzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )