UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6tIWwA6zOPVJVo3wkE9yy/8v2Egd+vwgQTlitAKlp0k=' 
WHERE 
  key_id = '0f554489dde95488ab12b6df95f6ae64a0b67997b1cb31a5983b3d124fdc7ee3' 
  AND (
    token = '6tIWwA6zOPVJVo3wkE9yy/8v2Egd+vwgQTlitAKlp0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )