UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+p67zAnUFMxVL6poR4ViHqf9ievyQxWM5raW3dQMvBM=' 
WHERE 
  key_id = 'a90869abc7bf9204c3ebc96f37e2021e07b81cc1f0e28f77f62611c2ccdcc3ef' 
  AND (
    token = '+p67zAnUFMxVL6poR4ViHqf9ievyQxWM5raW3dQMvBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )