UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qJS8GKE4ETuM1fY4Jvm0tzFcNt7IYTBX5CQ9w57D104=' 
WHERE 
  key_id = 'f71d42b51648767bde795fab2f2c77404d2d1896467507a5811cb5306e2cabc6' 
  AND (
    token = 'qJS8GKE4ETuM1fY4Jvm0tzFcNt7IYTBX5CQ9w57D104=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )