UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sere5nQDA0WcBh4EvauNn/I11J79QTU47JB/wc6tdMk=' 
WHERE 
  key_id = 'b314fd34e71d626f2d6fd7659f2cc06964cc6630d44bb27974f31e478388e829' 
  AND (
    token = 'sere5nQDA0WcBh4EvauNn/I11J79QTU47JB/wc6tdMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )