UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DuzzoxkxFcnk6iVKdsHUrH99QBD/QMi5Z8tV0o1OngA=' 
WHERE 
  key_id = '29f7ba3feb3aedc362be0a7b44444a0411eecc4b4902420175a4f817e5796e9e' 
  AND (
    token = 'DuzzoxkxFcnk6iVKdsHUrH99QBD/QMi5Z8tV0o1OngA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )