UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KOYf0hVN5y3vBck0iwDcaeZl+bDzwFcwVtMZ8DjKG8=' 
WHERE 
  key_id = '7055fa18b99730f681ed299c9d75458d0e76af3c29f76c1f1a93957720311e30' 
  AND (
    token = '3KOYf0hVN5y3vBck0iwDcaeZl+bDzwFcwVtMZ8DjKG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042