UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '850h4k4zPaEkxISOx0sMvH0TFJBX1zOQLgtsNCmOIoc=' 
WHERE 
  key_id = '5ababf347cd57062f9564e6d5ac289b6e99b62a89caf0e649ef30cdc48539f60' 
  AND (
    token = '850h4k4zPaEkxISOx0sMvH0TFJBX1zOQLgtsNCmOIoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )