UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+dRdgUa+cDaDi5IV0swcX5WKQGcPTfR0l2Yz+Swnn14=' 
WHERE 
  key_id = '297cb0bce759cb5ad76f1797515a950fd981c7ba6760e17099975b89923884f1' 
  AND (
    token = '+dRdgUa+cDaDi5IV0swcX5WKQGcPTfR0l2Yz+Swnn14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )