UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JRWurYbkdsPIM+8ZzGEc1UCpTWsCRFlVsJYfBnU3rwU=' 
WHERE 
  key_id = '4f9ca563321dbe3302830030059a439241c7c51fe6047a66b01926da98c00a04' 
  AND (
    token = 'JRWurYbkdsPIM+8ZzGEc1UCpTWsCRFlVsJYfBnU3rwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )