UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'on+hVx6T5PWQU1ptEumn/FonTu5Jdnj5274U2snshfk=' 
WHERE 
  key_id = '2b17a044138aa58e2a68599ff0ce2a3d3d90691e3b8a92ae29e7ed7c60cb2871' 
  AND (
    token = 'on+hVx6T5PWQU1ptEumn/FonTu5Jdnj5274U2snshfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )