UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJ6qg1rKzWqar13TBjLfP99J1KF141s2CwYTmoEBO3s=' 
WHERE 
  key_id = '6e9cb5c712e145fcdcb5f4da5a8b0f1ad5b8574b4adeaf71b95a8bfae871582a' 
  AND (
    token = 'vJ6qg1rKzWqar13TBjLfP99J1KF141s2CwYTmoEBO3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )