UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AaKFfLBm2tIJWTWGB/+c+AURVp7bkvKCLhGqZGilIMY=' 
WHERE 
  key_id = '73190ed67e71784edd987132996fe0d334d6e9766a9295704a9da450bf8c490e' 
  AND (
    token = 'AaKFfLBm2tIJWTWGB/+c+AURVp7bkvKCLhGqZGilIMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )