UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/tw3MvhG3SB1leRVmvgJynLCy7RcUeiZLOVXaR53YLc=' 
WHERE 
  key_id = '67a7edb22557888fe9dbceefac6d6635859c02bd450b6394344e580447bf088c' 
  AND (
    token = '/tw3MvhG3SB1leRVmvgJynLCy7RcUeiZLOVXaR53YLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )