UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZufPvZL7q/DalNkdjyICFIh1qnFkyfETnEKDg2TbzvY=' 
WHERE 
  key_id = '276c3c52d12ced85d9a73c430c5313591e4b4bedd9ca3c748fc1fddc7bb8414d' 
  AND (
    token = 'ZufPvZL7q/DalNkdjyICFIh1qnFkyfETnEKDg2TbzvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )