UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPAxAGYi/rsOtDI+7IsHUSpV9iZOY/Zh4a1MyzUHKQA=' 
WHERE 
  key_id = '3ec541f8038813805f5e52dda7add92d9745829a325322dce9051947ef98c141' 
  AND (
    token = 'vPAxAGYi/rsOtDI+7IsHUSpV9iZOY/Zh4a1MyzUHKQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )