UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YNy6bzCgN7Ltq5v9L3FgBIOBe4N6+hftzXHV5Yda46M=' 
WHERE 
  key_id = 'a8c86afe5fe7203d3beca8253094d67cb414d786e24d9d11961571c2c728185f' 
  AND (
    token = 'YNy6bzCgN7Ltq5v9L3FgBIOBe4N6+hftzXHV5Yda46M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )