UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9uAAI87ALgf82YumgDu0fI8zuRlqrhOIfS/A1czfHQ=' 
WHERE 
  key_id = 'f1dc27cafc892e04c70f7490c420e21672c3db94c0e8a05d0f68e827f604263e' 
  AND (
    token = 'O9uAAI87ALgf82YumgDu0fI8zuRlqrhOIfS/A1czfHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )