UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RfNLtqMjiW+Vz/69GIdfEr7gDPlx/aZr/vuXYquA1vg=' 
WHERE 
  key_id = '05492d80cb2be3aaf1a875107189feb5e29342fec928112572e80d78ca37daee' 
  AND (
    token = 'RfNLtqMjiW+Vz/69GIdfEr7gDPlx/aZr/vuXYquA1vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )