UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfdOJIvbyrCLHXK8M7A+LuaJaVJN7+cT4UJ8c5ub9dM=' 
WHERE 
  key_id = '3fcfed6d339c4fcc381cb6adf8a5fb7c9c5415740782ef29b058566c1445b27c' 
  AND (
    token = 'VfdOJIvbyrCLHXK8M7A+LuaJaVJN7+cT4UJ8c5ub9dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )