UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YYRtkUxwvIz296PgaEB0nwTXvT906IT/N95B/9fzeAw=' 
WHERE 
  key_id = 'df4bd9a06b43a70c1053da842eb02b3654906eae4ac51f9e9177a7a27267d076' 
  AND (
    token = 'YYRtkUxwvIz296PgaEB0nwTXvT906IT/N95B/9fzeAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )