UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1Zo8Tb46EUXPuGerwoIjOUbNYwgovsrxbaCFsduYVY=' 
WHERE 
  key_id = '9f914c2352ec8dc3862955610dca16dd813dd538ac68c865c163c59460fb2ea4' 
  AND (
    token = 'g1Zo8Tb46EUXPuGerwoIjOUbNYwgovsrxbaCFsduYVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )