UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ylw70AZvgHykyd7TAzW6z6i1GW5ut7RZygc2zCNgU/Y=' 
WHERE 
  key_id = 'aa84cedc7f31a8a99e1b8802e618f983eca20b343c91ceb100f1d2b90c75b2ff' 
  AND (
    token = 'ylw70AZvgHykyd7TAzW6z6i1GW5ut7RZygc2zCNgU/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )