UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HRSU5cOresOOsV+zPCDO1FgNWb71GkCp96SAWq+CgpI=' 
WHERE 
  key_id = '6d9adea919b28be31351cd2900f12345057629189c78bba0b30b38ce9d3bd509' 
  AND (
    token = 'HRSU5cOresOOsV+zPCDO1FgNWb71GkCp96SAWq+CgpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )