UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zGUYPx8abw5u3GzvdrLkCnKSLwLC5TQdRNvYcQB5Xc=' 
WHERE 
  key_id = 'f158ce3377f92125aa881ec1887c4a824f3cc10ce17f3eb151590921c73df44a' 
  AND (
    token = '/zGUYPx8abw5u3GzvdrLkCnKSLwLC5TQdRNvYcQB5Xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )