UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Ug7wcZk/3BzDPTDfy2+vmRmbH55O5svYsEjRNmCj04=' 
WHERE 
  key_id = '23bd1d8fbc53f7e0934e663f58b0ae1f721fdcb487c10fdd986af88a268024b1' 
  AND (
    token = '2Ug7wcZk/3BzDPTDfy2+vmRmbH55O5svYsEjRNmCj04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )