UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erGqxbYFKYISMBeQgaeMz7344n4KOLIraWr/vNkrVVw=' 
WHERE 
  key_id = 'e43e88f6bf9b9ceeeaa07f59ca4ee58ec0423c822dbc98dc7d128f0987e65452' 
  AND (
    token = 'erGqxbYFKYISMBeQgaeMz7344n4KOLIraWr/vNkrVVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )