UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S2DR6p4LNcwaVrRxTTDT1M03Ytsl+Og2b84cZlbTHQ4=' 
WHERE 
  key_id = '33ffbbc3f230801b4e1f3deaa76fd48bd28ae792133aeb9fff342173c111d9f0' 
  AND (
    token = 'S2DR6p4LNcwaVrRxTTDT1M03Ytsl+Og2b84cZlbTHQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )