UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VeZfNZkN6y0TIDjDpYxTDqm3ynhLK/7vhUkTi5/ItnY=' 
WHERE 
  key_id = 'd626e74836f656687770bc4fed2ecd9a80a7e178eb70e38903522107f96e9026' 
  AND (
    token = 'VeZfNZkN6y0TIDjDpYxTDqm3ynhLK/7vhUkTi5/ItnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )