UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nwk8dic1a+pGdAZluAWlZv5Mf1hGn+BE3QpIGtIXk8=' 
WHERE 
  key_id = 'd3b7fa7434a827f6cd35b68b848cce59d7ef13744ed5ef237ba231d9780aaf16' 
  AND (
    token = '4nwk8dic1a+pGdAZluAWlZv5Mf1hGn+BE3QpIGtIXk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )