UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RudCxsnARMigU2Erz0TKRJtU2t13MDqzcGPkZ1LJLkc=' 
WHERE 
  key_id = 'd188da96e3500b3281a662f11a800fd8160013166467a2647fb7c44a4131ef40' 
  AND (
    token = 'RudCxsnARMigU2Erz0TKRJtU2t13MDqzcGPkZ1LJLkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )