UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g9cQZi/MydnLpQe4lfnNd5DGsU3Rh4TYndhciuAWpug=' 
WHERE 
  key_id = '0c3e741572c19307e953ff98f8a23e00b4b261ba9c8c9ddbb3c8a1fd233a0157' 
  AND (
    token = 'g9cQZi/MydnLpQe4lfnNd5DGsU3Rh4TYndhciuAWpug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )