UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rejowDtnPxSMtxVDQu8didBi1IAN1jmfEoSc2gDbURc=' 
WHERE 
  key_id = '1d9eaa631bdbe77597046b5cc2876698d0d8ed66c1df6d27d231565edd45bace' 
  AND (
    token = 'rejowDtnPxSMtxVDQu8didBi1IAN1jmfEoSc2gDbURc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )