UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bhVIR1HlgjyvW1Zt/yTutnlZbpbSoOud34FNZ7eGA1g=' 
WHERE 
  key_id = 'af25d03f21223fb5f7916b73120e801684877c034e083caacde2cee1baafb129' 
  AND (
    token = 'bhVIR1HlgjyvW1Zt/yTutnlZbpbSoOud34FNZ7eGA1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )