UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWKNOLqvu+6CRG4LFso1FOPFxLSayGchhqNTtxL9Brc=' 
WHERE 
  key_id = 'e6aba28351fb68798db0d43c5095dbfee0329bdf6b4cc917d89842f4c66f02b5' 
  AND (
    token = 'QWKNOLqvu+6CRG4LFso1FOPFxLSayGchhqNTtxL9Brc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )