UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ls8p09sbe09OhuHPMiSRU2tS6XsKBSW4Mumu5Va3YFI=' 
WHERE 
  key_id = 'd4af8ffd8bed578744a09b1209c7e3543aa213083d7421a487c2fe5f8cbaf107' 
  AND (
    token = 'Ls8p09sbe09OhuHPMiSRU2tS6XsKBSW4Mumu5Va3YFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )