UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1PiNrFiNfgGFXx+PL9JG0MNJAzAHbzVc8DXg2hEa/Ng=' 
WHERE 
  key_id = '8b0aac4561a0bdfcc7d40056f4e082f6cfc118b10aecad7b028234bd132ca98c' 
  AND (
    token = '1PiNrFiNfgGFXx+PL9JG0MNJAzAHbzVc8DXg2hEa/Ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )