UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Np9Wt8FjNkdsd4qd7HDyeYq8C0dshypC0OlK6bTzdR0=' 
WHERE 
  key_id = '70a8b78b9fc17dbf83beb4a9fe29bf4110b98f89e3693505c5c0679ee80efbc5' 
  AND (
    token = 'Np9Wt8FjNkdsd4qd7HDyeYq8C0dshypC0OlK6bTzdR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )