UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHYECkTsWFNQgROvQMfff3XfZEvbGEoW9PI+539EmFQ=' 
WHERE 
  key_id = '1a4bff99a4063720cc7dc2875e998726e75c3f0d07cd5ef9db1c23c43879be80' 
  AND (
    token = 'pHYECkTsWFNQgROvQMfff3XfZEvbGEoW9PI+539EmFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )