UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEjFlwxj84BBuYS746Bs+aZbV1nAt4CAVEFaso3rJ54=' 
WHERE 
  key_id = '0040ae06a91d37a408b842f5bfb35583aa4b1df393cc1abc9fb48198e796217d' 
  AND (
    token = 'aEjFlwxj84BBuYS746Bs+aZbV1nAt4CAVEFaso3rJ54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )