UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Spif1LVjHes/Ylftj+VCSSBfh16ari51cWcyiqhGcPs=' 
WHERE 
  key_id = '35d54700ec3ce3fabd6cd114c41bfac2886eaad3f86164729c3ec1e07634b6d2' 
  AND (
    token = 'Spif1LVjHes/Ylftj+VCSSBfh16ari51cWcyiqhGcPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035