UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fE8lBDUiu4TfYYpz71AkBc1belPvdxPyI7LDNN1KfI4=' 
WHERE 
  key_id = '90d8dc40844d2b301aba156585bcf8f23ad89f90364c2f0457960ca7ce880899' 
  AND (
    token = 'fE8lBDUiu4TfYYpz71AkBc1belPvdxPyI7LDNN1KfI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )