UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CcNoHAYU/vIsvLjCW+BXLFrjoKxVGvBDuKhYMvWn90=' 
WHERE 
  key_id = '7e11ba9c7f3c03f2790cd52324ba37aee59af3625db03566d8c610cd9f5c87c9' 
  AND (
    token = '1CcNoHAYU/vIsvLjCW+BXLFrjoKxVGvBDuKhYMvWn90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )