UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CN+3JBiUxpApwUUw6G/kpfjGlJHbeAcAf2iK68dpJLs=' 
WHERE 
  key_id = '59318ccb5bcb569c8e2ab6c3eab721ce0724377b14ee1ebd96bd012684cd774c' 
  AND (
    token = 'CN+3JBiUxpApwUUw6G/kpfjGlJHbeAcAf2iK68dpJLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )