UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRAhGHB7fAd6h/THfgR8BQlNE05vAErAxDVlvwm5sy4=' 
WHERE 
  key_id = '48284b1a220d9ad19f7d655c372a335e1f8bb5b7393229a2181ddd601428d18f' 
  AND (
    token = 'ZRAhGHB7fAd6h/THfgR8BQlNE05vAErAxDVlvwm5sy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )