UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fh0jNF3xEswrAPuDTjqK96zqKRM5HWVBkU7o1fDMoo=' 
WHERE 
  key_id = '0c6f7be7847135e95687d3bbc915ee90ee7022794fecd39920124b55926a4a81' 
  AND (
    token = '1fh0jNF3xEswrAPuDTjqK96zqKRM5HWVBkU7o1fDMoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )