UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rRnNXw7sQJsSghgu6YQKZbXxV0CvpMl/Phd1mzgvn4=' 
WHERE 
  key_id = 'd1e9619495cbf0320ddcadddd070edcdf3f7250d592d7890c55d60fd9b302f60' 
  AND (
    token = '/rRnNXw7sQJsSghgu6YQKZbXxV0CvpMl/Phd1mzgvn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )