UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GsLD8mDh3yjv3DIoXjIL9ZToOcVxG5dXlmiUzhdNuMU=' 
WHERE 
  key_id = '0512bc30a8987177d9fab9fccdb73e487e5b64fb69b911b77de6b12d347cb45c' 
  AND (
    token = 'GsLD8mDh3yjv3DIoXjIL9ZToOcVxG5dXlmiUzhdNuMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )