UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AEFTzfmZyazu/fOKpXsc8ZQhdJNYIoee2ixoa89Zj7E=' 
WHERE 
  key_id = '8ad6c896195cb917965b1645b4c0a402583d173be9e2313010dcb7f5e47a449a' 
  AND (
    token = 'AEFTzfmZyazu/fOKpXsc8ZQhdJNYIoee2ixoa89Zj7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )