UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SOm4LcJcIti1hnRYT6ZiNXrrjsPD2jvzqvdu6bDqkhc=' 
WHERE 
  key_id = '3dba713025307e9ca8c5c7151af2fa5858443844ed954c2d011ab3f7c08b0f64' 
  AND (
    token = 'SOm4LcJcIti1hnRYT6ZiNXrrjsPD2jvzqvdu6bDqkhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )