UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JTDVLUFSW2IQ8u3TmXXrDzT9AvYGxgnkpeh5YdDxqWU=' 
WHERE 
  key_id = '957db5870cafdc388f6ebc3fa6d262cc33ac5155e49821a6b8d7ed9570df4005' 
  AND (
    token = 'JTDVLUFSW2IQ8u3TmXXrDzT9AvYGxgnkpeh5YdDxqWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )