UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BuGdo9OnrB7t8NBTxCxdXOIpO/dS2WFOP5xaOu39Y6w=' 
WHERE 
  key_id = '2914d661079efaf1178c232fbcfe78ca2ee26751664c15d4336e9add41f66c61' 
  AND (
    token = 'BuGdo9OnrB7t8NBTxCxdXOIpO/dS2WFOP5xaOu39Y6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )