UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tqXbd+rMMl2+RaDUNaXzHf+OK+9v8c54oJ3qjJi5Dw=' 
WHERE 
  key_id = '855f68190c0c2227bf6d5513a3e344638e3460628fab94bdeaa3aa5d3a9d7713' 
  AND (
    token = '8tqXbd+rMMl2+RaDUNaXzHf+OK+9v8c54oJ3qjJi5Dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )