UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rS45kwk5Dg7FtEKVs0klGn8lYAU9dVviWrGnH7aNG74=' 
WHERE 
  key_id = 'e4d4be7f9c4c492aaa03abc0336c13ea015f5fbf615cd140bbb5f54dcf26cf13' 
  AND (
    token = 'rS45kwk5Dg7FtEKVs0klGn8lYAU9dVviWrGnH7aNG74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )