UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTLneh70c1JdqorIzngw1pOS1yxQmoYqI9Dz2mW6Aps=' 
WHERE 
  key_id = '3279367dd95cb6b0d3f1e2d6fe0b1b4ee78e5ac1145d4568ddf27b6802dcbfa9' 
  AND (
    token = 'lTLneh70c1JdqorIzngw1pOS1yxQmoYqI9Dz2mW6Aps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )