UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1L8BtfZ154wFLk2Ol0/02ykuVelMmZcZKMlsKFhxz8I=' 
WHERE 
  key_id = '9f69496adae1918ce725619b1dbfa2bfd3e848ef2ddcf8ffdb2d3004fdff52d9' 
  AND (
    token = '1L8BtfZ154wFLk2Ol0/02ykuVelMmZcZKMlsKFhxz8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )