UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+zNSfD7nUNyLDIQQ57CA6QqntdVIeiZE16JCCzXQRY=' 
WHERE 
  key_id = '0601fc5db0c2c90e822a29332c501f600f0d8c5978b229befaa132d837116f33' 
  AND (
    token = 'u+zNSfD7nUNyLDIQQ57CA6QqntdVIeiZE16JCCzXQRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )