UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5fU0MCYTvazLz0n8UYHbXe5eTMazruytMi6ZtRFLQV8=' 
WHERE 
  key_id = '0f4594a858d9680fd06f07b59e6b7b8fbefee03caef4aaa106ba2695d50eb39b' 
  AND (
    token = '5fU0MCYTvazLz0n8UYHbXe5eTMazruytMi6ZtRFLQV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )