UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9hCbZK+D3m6fzMiz1DITfGL2BfZEiM/7qGo2WBjGyk=' 
WHERE 
  key_id = '2ce4b85682449147245ad4b8099a59e03df0f811da1cbf7435c38ff6816079f6' 
  AND (
    token = 'M9hCbZK+D3m6fzMiz1DITfGL2BfZEiM/7qGo2WBjGyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )