UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gAkXSjO0W/ChWGvAawGtCh1naQbZyAMOd5D8tWR6C8M=' 
WHERE 
  key_id = 'a38af7a11348f76a97966a4175bc8412e6191b0741fa08f734fc287b217b4ab0' 
  AND (
    token = 'gAkXSjO0W/ChWGvAawGtCh1naQbZyAMOd5D8tWR6C8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )