UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sz8Ok22QDx4Ehrw5WDYoYMZGZ/lcZI/KbQmN+ywvbhk=' 
WHERE 
  key_id = '0b5c9c12a62aa332d626902698a7cf256af0aae4fd7065b50f763950a8c0e0d7' 
  AND (
    token = 'Sz8Ok22QDx4Ehrw5WDYoYMZGZ/lcZI/KbQmN+ywvbhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )