UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+JpN7mlvefixsfZ5NRoSarw64uFd0NzcD53DAbCKBQ=' 
WHERE 
  key_id = 'ec43fa932b73850fadb920656d2e7ea476898a9b178aefdfaca9754118fdc586' 
  AND (
    token = 'w+JpN7mlvefixsfZ5NRoSarw64uFd0NzcD53DAbCKBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )