UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oVBhJDkcZB6HsTCrd6xixMhqP4uYJkFfd9OTsj5TYZk=' 
WHERE 
  key_id = 'ec7b5c39e09831c8f2442af6f59dfa02347348ef7302ef2ea5d4ffd5ed0e1104' 
  AND (
    token = 'oVBhJDkcZB6HsTCrd6xixMhqP4uYJkFfd9OTsj5TYZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )