UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0iDACSoU2ksRZ4F7AVx+lUZU4v04nqAjEb0I7b6DSPQ=' 
WHERE 
  key_id = '8c87de14bca154ba0d8b9eec9186076f026afd6837ae09e74826d9ef2e47dd27' 
  AND (
    token = '0iDACSoU2ksRZ4F7AVx+lUZU4v04nqAjEb0I7b6DSPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )