UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4t9B65YiBcPjAqi5zkeGB8itSkEHPSzrpXwDwoL4zQ=' 
WHERE 
  key_id = '03be3d244dae18c5e1fcf4e98bbfde41efbbdc743b96da27febf689f44833625' 
  AND (
    token = 'x4t9B65YiBcPjAqi5zkeGB8itSkEHPSzrpXwDwoL4zQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )