UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnqCh4uscI3Pnju0gBvShK9mnoviTbzK7IMwmP74HNc=' 
WHERE 
  key_id = '1c48ccaf41731aafa2bb93cf7da356379ca0e1afd93bae6da9c6c7195c63ecf4' 
  AND (
    token = 'YnqCh4uscI3Pnju0gBvShK9mnoviTbzK7IMwmP74HNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )