UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DrtZbDc4xXpaArl+cV9u7FB4IKLikfOeCUKR74cftF4=' 
WHERE 
  key_id = '9d5a0f96e9e2955be559ec85d6a3171e61403b5250f7e9083aa4e3180312b733' 
  AND (
    token = 'DrtZbDc4xXpaArl+cV9u7FB4IKLikfOeCUKR74cftF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )