UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cwz/GnwGP8Y7jskKk7YWsnp0neSU3bR15xQldMncEws=' 
WHERE 
  key_id = '7e429fd45ba36f078673f526ccbf1e223901b5eb613e1dbc583c5c527571d828' 
  AND (
    token = 'Cwz/GnwGP8Y7jskKk7YWsnp0neSU3bR15xQldMncEws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )