UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Hr/vKhWl0tecYJEUY4ojwkKbvVQVIpW66skX6ZUwt8=' 
WHERE 
  key_id = 'b714f118a89e408d977f62d297b2a57bc8467bd30d50e14fd77ec3057b91ec56' 
  AND (
    token = '8Hr/vKhWl0tecYJEUY4ojwkKbvVQVIpW66skX6ZUwt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )