UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BydmFJVEA6SRRutR19PGUF9zU40q+eZqljdbLqY1Z5A=' 
WHERE 
  key_id = 'a8513f48d60558d73a6ac4d1cb91247934df9d51e8c93906790287c133e631a6' 
  AND (
    token = 'BydmFJVEA6SRRutR19PGUF9zU40q+eZqljdbLqY1Z5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )