UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmqYsU+ad4qz6cfe8xDGNG7LcktePUyOk+KiM2aW8LM=' 
WHERE 
  key_id = 'a9b5643ad13d1eb5f9d20d65569b87bea7b9788a708764aa91f9bffd76fe1307' 
  AND (
    token = 'CmqYsU+ad4qz6cfe8xDGNG7LcktePUyOk+KiM2aW8LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )