UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'it4evhthj4pNMB4aXTCfXvUwybNQwmjNamPcnCZZQgw=' 
WHERE 
  key_id = '58df87954f2087f54c34618ed16da6f137bdd8b4f4654dea81c3817872576052' 
  AND (
    token = 'it4evhthj4pNMB4aXTCfXvUwybNQwmjNamPcnCZZQgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )