UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yyN+h6crOnmRiuqqJ/foQ4vShe6r0y8FWSZhwYh0Q9Y=' 
WHERE 
  key_id = '5c4c7805d5f5d28b545b05a95da040595040c40c318c1d616adf26cbc9e9b107' 
  AND (
    token = 'yyN+h6crOnmRiuqqJ/foQ4vShe6r0y8FWSZhwYh0Q9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )