UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nkp/KEU3q3q49uXFohiAjf0JNqVC2Nm9D4AiuKvTJmQ=' 
WHERE 
  key_id = '1cd1948d6656b8ad7fe7e5918ec0846b45bee1c3c0da16a961ef2b5be402875b' 
  AND (
    token = 'Nkp/KEU3q3q49uXFohiAjf0JNqVC2Nm9D4AiuKvTJmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )