UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NJAXxDkPEhymrdlJTswcgzx4QmnbA1xXh4NO93MoLgg=' 
WHERE 
  key_id = '71a4186496433e81b900c4f9181105e4ea6b61c98e31db23d448bc45f97a12ab' 
  AND (
    token = 'NJAXxDkPEhymrdlJTswcgzx4QmnbA1xXh4NO93MoLgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )