UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWWhzfsOVC9gPJz3DJoadHZ52NaxcnBGp4y51iKu1ww=' 
WHERE 
  key_id = '637fab381ae467c689645a7b0dda84563f1e6db4ad71e372eac4d478afd6f96b' 
  AND (
    token = 'oWWhzfsOVC9gPJz3DJoadHZ52NaxcnBGp4y51iKu1ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )