UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jRpWLN93WftrajR/AokUom24BENmGF+4hZhNHJNQt7c=' 
WHERE 
  key_id = '8d84acc3b8c0a8b1793da9ae864c91662728fd8f97c4f651e69d5f25c0fe734f' 
  AND (
    token = 'jRpWLN93WftrajR/AokUom24BENmGF+4hZhNHJNQt7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )