UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C71U8ROzfFkwXVSBHwSJplrKWnHeMyqtnarfhtwTGSo=' 
WHERE 
  key_id = '0e68d6d3db09bf512421141eba05a2fe3fb3f3d64d390ae43f945b974228f24c' 
  AND (
    token = 'C71U8ROzfFkwXVSBHwSJplrKWnHeMyqtnarfhtwTGSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )