UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPExT2JxK04XqotHGNl/XFz+Zeq0jfi434MTeA1ZK98=' 
WHERE 
  key_id = 'e39830af8fa76572b9dce1d8cb103ddeefa1bbe7db8207cb08c5e150a247f3ef' 
  AND (
    token = 'yPExT2JxK04XqotHGNl/XFz+Zeq0jfi434MTeA1ZK98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )