UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hlfYwvxHVg6P3E7wfcTEq6lSO2kgT1FzXI6kl5sFCOQ=' 
WHERE 
  key_id = '57bd623d45cad038d87d8bff72a76707745a4d3700547ffcaed9cee0109d8bd0' 
  AND (
    token = 'hlfYwvxHVg6P3E7wfcTEq6lSO2kgT1FzXI6kl5sFCOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )