UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0lZk/u+DI4jx2mXSq3Ao5oEiqOY/nQ64vmlOipSNtkU=' 
WHERE 
  key_id = '511b0959a5ca5049fbe20b8d38c341466117ef953d214e34e9b5bc65586b3a53' 
  AND (
    token = '0lZk/u+DI4jx2mXSq3Ao5oEiqOY/nQ64vmlOipSNtkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )