UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2ht0V4ls8a+gz3LP+Z1zwtp9H7+ewEe/HNWdF3Tug0=' 
WHERE 
  key_id = '9bce579a13929c907746f26d085433c131d7383a06241ec43505658da40aa0f9' 
  AND (
    token = 's2ht0V4ls8a+gz3LP+Z1zwtp9H7+ewEe/HNWdF3Tug0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )