UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34/Z/UkTks8phi8DiVaCw6uhvIWXrC8M5RNxoSaUwcM=' 
WHERE 
  key_id = 'f88e84aab24937526e620e301886fbba08879f63521b25ec882a2ca9b566950f' 
  AND (
    token = '34/Z/UkTks8phi8DiVaCw6uhvIWXrC8M5RNxoSaUwcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )