UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6aANAQuLIUd2Wpws25YfROQnw86zpTzHPflsDKlM1mA=' 
WHERE 
  key_id = '7b3d594b6598fe001185c97386228411341880d74eaf51a028607170a5d58859' 
  AND (
    token = '6aANAQuLIUd2Wpws25YfROQnw86zpTzHPflsDKlM1mA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )