UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWtebtICiKOPpNuPj8O6rc73wXeAcK3L5qjqJ4xwcAY=' 
WHERE 
  key_id = 'f0acbd85767e94dac07a70b6515e44c009d111a4cbab5e0483c1e744972080e7' 
  AND (
    token = 'QWtebtICiKOPpNuPj8O6rc73wXeAcK3L5qjqJ4xwcAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )