UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y9GvnVgEuBnxFShSf543E4qmP3QHTnGS8cepJ5RnURE=' 
WHERE 
  key_id = 'd28e8d7b23ac02424a95a77a8c6c77e64d0093903e0b5c54e57a3d5b7e413b8a' 
  AND (
    token = 'Y9GvnVgEuBnxFShSf543E4qmP3QHTnGS8cepJ5RnURE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )