UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6m0SnrUW7ABqCLxkR57PC6LP+5/coXYQJHSwBO8mknc=' 
WHERE 
  key_id = '52f160935603db01c6feeafeaa77ce2afe7433b7ef850c9b44838ae7ebd77c86' 
  AND (
    token = '6m0SnrUW7ABqCLxkR57PC6LP+5/coXYQJHSwBO8mknc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )