UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJnRCGnMoZJM8LOWEWX8aHdl/H5D+QgG9V2KZQLWqXo=' 
WHERE 
  key_id = '40c89f48e85f4689b6b86ef91826f49f51f87cd6398619de7b0c332f333b131e' 
  AND (
    token = 'zJnRCGnMoZJM8LOWEWX8aHdl/H5D+QgG9V2KZQLWqXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )