UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSlYtCu/6ib8xyRoBYQ3qUa3hQ1XtxnfeEN4jh6jlTU=' 
WHERE 
  key_id = '76e3ee36ade1ea731351940a808082811a450d082df704b480a0c4c857cc1949' 
  AND (
    token = 'SSlYtCu/6ib8xyRoBYQ3qUa3hQ1XtxnfeEN4jh6jlTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )