UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zv2gmsWqKKL4fpjkAskRMKfqUpnX6Qk2vCuODYoUscU=' 
WHERE 
  key_id = 'bc1089ebec0555150fa2f9c73c6b92e97a66d34c895b20d0843313160fe9046c' 
  AND (
    token = 'Zv2gmsWqKKL4fpjkAskRMKfqUpnX6Qk2vCuODYoUscU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )