UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C1jxHPYs32eh2hUIPinE2C0GiPWxFFdtEfNwYnhdtIA=' 
WHERE 
  key_id = '2330c56c80fcdf5382c57203799b515ceb96f492d78bf5dc453138e0afee1ad6' 
  AND (
    token = 'C1jxHPYs32eh2hUIPinE2C0GiPWxFFdtEfNwYnhdtIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )