UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eIcfhtpxRuWFskwtJNoWY54JzHivVVbGz6I7UF9dly8=' 
WHERE 
  key_id = '46c0a8a213b96770fabb54826e7c112df92a3b1626f27bfd72c612dd471c5d15' 
  AND (
    token = 'eIcfhtpxRuWFskwtJNoWY54JzHivVVbGz6I7UF9dly8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )