UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zePdVs477/xZ9t+vIgI6pqbP5G0euBGOBEOR1ImVMMc=' 
WHERE 
  key_id = 'd55823d8e781cb782080169f4eb6dc1df20125e91934eace19a5ef43b9fb6279' 
  AND (
    token = 'zePdVs477/xZ9t+vIgI6pqbP5G0euBGOBEOR1ImVMMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )