UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zLMBVHNklxOcLh748UjdIJJe0helog5Jgs3KPlt6bZM=' 
WHERE 
  key_id = 'dea23cd72dcec509e50a79ecfe379fdb030c1566c3d0c3a86aaf802335602f28' 
  AND (
    token = 'zLMBVHNklxOcLh748UjdIJJe0helog5Jgs3KPlt6bZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )