UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hGLgNPtDhkaLmfFWkerTnoMqWwEiVRB8WsxXIrdeD50=' 
WHERE 
  key_id = '77fd6d43cd46547281566f7357eb0e17fbce1123e8144c1e2da9aba827e9fdb4' 
  AND (
    token = 'hGLgNPtDhkaLmfFWkerTnoMqWwEiVRB8WsxXIrdeD50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )