UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Caax1FadIyxNSTCvVBn5VTZ7Cnz0cVyClCQ0ERN67xI=' 
WHERE 
  key_id = '57d0c5eecb1dfe927ccdbd6dcdc3fff896b43d5cd7b65f50f87d020c6f5be39c' 
  AND (
    token = 'Caax1FadIyxNSTCvVBn5VTZ7Cnz0cVyClCQ0ERN67xI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )