UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DVCigLehzTmNoNfsFM70/Qk75bUJAJfhNwPXvJ1Pv/g=' 
WHERE 
  key_id = '54959036208576d54e8eb5f4dde967ae27190324a71c81408070a3d1ea391af9' 
  AND (
    token = 'DVCigLehzTmNoNfsFM70/Qk75bUJAJfhNwPXvJ1Pv/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )