UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtFrzbxgaD0ih93Brtanin+GRLuAzWWbh3TLiOcYkW0=' 
WHERE 
  key_id = 'db7ec35c29b9c54324439b402c82d483ab4200398600ed0827130dcc17fd4967' 
  AND (
    token = 'xtFrzbxgaD0ih93Brtanin+GRLuAzWWbh3TLiOcYkW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )