UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3+DWzl60CE6P9QNUlFLsxvErRuLrwjDQ3/LygZsPpA=' 
WHERE 
  key_id = '82b4e6088720fcaad0cb7d91bed7b843c465ac1cae81799ad26a6298304e81a7' 
  AND (
    token = 'p3+DWzl60CE6P9QNUlFLsxvErRuLrwjDQ3/LygZsPpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )