UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GkxaYva6rGKVbIgkDYYIgfh5A5MY+1HHtEz8Duz6/0=' 
WHERE 
  key_id = '5cda8e370ca31942f13a245b068d0a0b427555822cfa564002652cdf00823e12' 
  AND (
    token = '/GkxaYva6rGKVbIgkDYYIgfh5A5MY+1HHtEz8Duz6/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )