UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LuAotS1AcTpjBAy+roJfRwnnT2K477/uyhhKEXXpxSM=' 
WHERE 
  key_id = '2a802680639f32049b2f7ea1ada3cb7660bf3061ca2475e04506b56de3602c06' 
  AND (
    token = 'LuAotS1AcTpjBAy+roJfRwnnT2K477/uyhhKEXXpxSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )