UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6nfML9jx2DBvbVFDRQmp76PJpL+rLUYjSpE8pVIkWQQ=' 
WHERE 
  key_id = 'd43002b3f706de9ec9046e26f5a16ebca7b2a7a7b2165103d083f7181eec187d' 
  AND (
    token = '6nfML9jx2DBvbVFDRQmp76PJpL+rLUYjSpE8pVIkWQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )