UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vukxe1ByQV324S7hveZVNrXgx4hJgTPIqr8xzoqjraY=' 
WHERE 
  key_id = '0a4b877d6ee6c7b9c13cc1554a9845772feeeeb226612f5d5bb35a9899695dfc' 
  AND (
    token = 'Vukxe1ByQV324S7hveZVNrXgx4hJgTPIqr8xzoqjraY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )