UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uPOJvSa5HnnlaoK4IWwqfxrQgzU/o7LHGlaGa0HHE8Y=' 
WHERE 
  key_id = '9d97eb253fca5df169488da3f8e054fd04ce2a0a20b36d22dfe6e2a059a1df5a' 
  AND (
    token = 'uPOJvSa5HnnlaoK4IWwqfxrQgzU/o7LHGlaGa0HHE8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )