UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nGFbElLLqnfBJWsJtEEbf9zBElhFFemiibRMuKVc+d0=' 
WHERE 
  key_id = '3a76323819939ffa0fb9a1db5aeeace4e207d844251845c61b9534afd6cb0509' 
  AND (
    token = 'nGFbElLLqnfBJWsJtEEbf9zBElhFFemiibRMuKVc+d0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )