UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tolvHj58A9Oi19CAariaYP72lY0gnsYK6Az6Jp3W/4g=' 
WHERE 
  key_id = '31b152231fd0524fe3fa96c734d420527489ed2214b3ad8566d440783005bed4' 
  AND (
    token = 'tolvHj58A9Oi19CAariaYP72lY0gnsYK6Az6Jp3W/4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )