UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ynkQI1n5tW0U8a8lJ4LF35fiy1W1kjmeOTRBfSJFJPo=' 
WHERE 
  key_id = 'f87664afd9b939dbde01e1d864e2a7e6d3baeed5ad0dc0f251adcfe7cbe5b67c' 
  AND (
    token = 'ynkQI1n5tW0U8a8lJ4LF35fiy1W1kjmeOTRBfSJFJPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )