UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G8E0Nsg87tqaK7GY7USeVuhcmE6+QtMISKt3d/boSQI=' 
WHERE 
  key_id = 'a729c7341763c2dc39e43e7def52edeb0a2ca90b4be7998b6bf980d87710585a' 
  AND (
    token = 'G8E0Nsg87tqaK7GY7USeVuhcmE6+QtMISKt3d/boSQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )