UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2c/n0alDAb0UZt9lXspEf1BykyaFyKoHPG49eFDCh7U=' 
WHERE 
  key_id = 'a331f9e9b9a6f888b12c4190a3bcf733d1a1d8eca1b0388feac18f1fd7930abd' 
  AND (
    token = '2c/n0alDAb0UZt9lXspEf1BykyaFyKoHPG49eFDCh7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )