UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uTye9u9iz8VNqY4jx9716Kfy8Joy9SkuQaO2Vbb+47U=' 
WHERE 
  key_id = '94c5578b09f77a6deaa6a4c2d8113943265d0d135a05622de8be819e63a7d731' 
  AND (
    token = 'uTye9u9iz8VNqY4jx9716Kfy8Joy9SkuQaO2Vbb+47U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )