UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ibwAf/M6AeBjOLwBYcioz1hLtjq+0F5fzWXM3vzhms=' 
WHERE 
  key_id = '3eb6359d3116cfedacec014cdf01d7e2a6311f1c855cbd535377213455f55ab5' 
  AND (
    token = '0ibwAf/M6AeBjOLwBYcioz1hLtjq+0F5fzWXM3vzhms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )