UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0k+UiQ0QsDyHrKrlSxe5GSvYFrBzF739PeQhYaBy1w=' 
WHERE 
  key_id = '35f0475a8302cfaf1eab2d303da46a65592638220c80d17c569dc194e4f07dc4' 
  AND (
    token = 'v0k+UiQ0QsDyHrKrlSxe5GSvYFrBzF739PeQhYaBy1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )