UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfBWoZ+W8gewIm6YFGmzgpjXsTE+GN5xwRy33/HOaXQ=' 
WHERE 
  key_id = 'b6bf342b698948b406667338ffe56234a19695f3095d2fa7c6524b7962fc5c97' 
  AND (
    token = 'pfBWoZ+W8gewIm6YFGmzgpjXsTE+GN5xwRy33/HOaXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )