UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iUmqHC2b08CICBmTGI7g+D1DlZkIx3MEx3v3eAZT9vI=' 
WHERE 
  key_id = 'e099cd0568589bab7577a08939b6536bc90fb83d6a6177af79184c902b49ef69' 
  AND (
    token = 'iUmqHC2b08CICBmTGI7g+D1DlZkIx3MEx3v3eAZT9vI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )