UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BtlcUDONPUFIxOgH5svTP+44eAQzinwbg2HRCADtcM=' 
WHERE 
  key_id = '872f47a2369db147a3a43d34e0f25d7bf7017772336a799260e363a42f1d51a9' 
  AND (
    token = '0BtlcUDONPUFIxOgH5svTP+44eAQzinwbg2HRCADtcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )