UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Bk6gcIYun1KgqVXs7ptrcId80XjNEkKLS2Ua6PU19U=' 
WHERE 
  key_id = 'ba02b557eaaa344d2133498dd93f7950496c779d3885276023110ee26614e595' 
  AND (
    token = '5Bk6gcIYun1KgqVXs7ptrcId80XjNEkKLS2Ua6PU19U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )