UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2kmHWlCGVcI6gk9WDb3URwosmJBO1ydRu2K7Nlmt6w=' 
WHERE 
  key_id = 'fe6fcf0a7a505a6a59274e92e9b6223df86fb2418b770e8580a285e72f32b39e' 
  AND (
    token = 'H2kmHWlCGVcI6gk9WDb3URwosmJBO1ydRu2K7Nlmt6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )