UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxYZ210EUy9N75nDBZxQRLzu+vtRD/gm/7YILCPF5l4=' 
WHERE 
  key_id = 'f0c26f3e6184d27440c56bc01f2ba051605432bf543ccfe8e622c51966420083' 
  AND (
    token = 'bxYZ210EUy9N75nDBZxQRLzu+vtRD/gm/7YILCPF5l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )