UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojVKu+YA0gcElpGpzkkBuPI3tRLj5eAR4ByXLS63ZgY=' 
WHERE 
  key_id = '310b09e1bafa62a106e3e8aca82e223f290e2f076d1f5a10921159a14265562f' 
  AND (
    token = 'ojVKu+YA0gcElpGpzkkBuPI3tRLj5eAR4ByXLS63ZgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )