UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CwVYikKiqDLtbyAskp1R1tTEiHL6/taqpFX9PvHnuPU=' 
WHERE 
  key_id = '1e14ee0458a55bbe1d05ca02fe23d6ea2bebd45abdf7403c7450c77ee944e048' 
  AND (
    token = 'CwVYikKiqDLtbyAskp1R1tTEiHL6/taqpFX9PvHnuPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )