UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rI3W0WC48ePKNgx6ZOL9Paq1WIlLeLmWJJDgorNZ8hM=' 
WHERE 
  key_id = '8c9149998590de1d592e3ea0a8629143303a8aac8566383d1b9a512b05cb0644' 
  AND (
    token = 'rI3W0WC48ePKNgx6ZOL9Paq1WIlLeLmWJJDgorNZ8hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )