UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9OQBwSE6S7bTx6E1iD2SbaUmvRDAkl6lOssmXKzkXaM=' 
WHERE 
  key_id = '466b02e7cc6d0616744059a29c1d5a2f227027d8c8cca88ee82de2bc8d09f665' 
  AND (
    token = '9OQBwSE6S7bTx6E1iD2SbaUmvRDAkl6lOssmXKzkXaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )