UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSXE57UhlhEBUBNEZqEeyhK6cbDANJ3qsnaHDgfy+lE=' 
WHERE 
  key_id = '47668a8145fcbc594e1ff00b72e5e026e1de8422d4ec8700e0dabadd15d62044' 
  AND (
    token = 'jSXE57UhlhEBUBNEZqEeyhK6cbDANJ3qsnaHDgfy+lE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )