UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6tet3IHcWsK94Lz9VgBGIkd/GePkqgyTsWG1hCksx8=' 
WHERE 
  key_id = '3546290a0b9714f2c22d26be493c75e51c41f84b48783dd7e0c4199b06816f3c' 
  AND (
    token = 'j6tet3IHcWsK94Lz9VgBGIkd/GePkqgyTsWG1hCksx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )