UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8qe/O7h6a8I+AeC1VH1Y15g5gj3IXn2RksxIGHd8Uw=' 
WHERE 
  key_id = 'cc3dc08d317130c77ba909e8553d6f52587ea3d360f0cc69210773c7f38563b9' 
  AND (
    token = 'p8qe/O7h6a8I+AeC1VH1Y15g5gj3IXn2RksxIGHd8Uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )