UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQBAX8ZnA2aooDtIrgHkYem1JEmbgg0rISMW/n/gY98=' 
WHERE 
  key_id = '29b60e29c5248cfb4e60529457b28558b2ee26c71ceeff34a8416d20eed3637b' 
  AND (
    token = 'qQBAX8ZnA2aooDtIrgHkYem1JEmbgg0rISMW/n/gY98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )