UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2eB/sG9TYHIQb7qfgBiNGVTDMB5X6lB50tQqzGYN8zk=' 
WHERE 
  key_id = '29da54c9ab92a47aaeb112c65a4a468308125cf00abafb33d9997155cb56dc19' 
  AND (
    token = '2eB/sG9TYHIQb7qfgBiNGVTDMB5X6lB50tQqzGYN8zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )