UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7aBO9nDA9STGNgshB/kJMucf7SKEh+VoKi4aKYa3dlk=' 
WHERE 
  key_id = '46e2e20a60899b167b42d6a61a6fab4ef976f3fd54a86c93d436971c544f9e04' 
  AND (
    token = '7aBO9nDA9STGNgshB/kJMucf7SKEh+VoKi4aKYa3dlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )