UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MfWiotwwJD+TZy5gj2SwYt1yhyn63SZ7ESLFqM943U4=' 
WHERE 
  key_id = 'be32ef939bf52bd2ccfa6a604dd7387e7224a0c80d1cd55de5abff9d1c735a46' 
  AND (
    token = 'MfWiotwwJD+TZy5gj2SwYt1yhyn63SZ7ESLFqM943U4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )