UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gjOlIFcoxM0IbxTK4roV26IXKzyn2vRf8SuS5dwWQ78=' 
WHERE 
  key_id = '0b0f387499e9af8c640f0eeb0fc6ae036b15eb16e8bc5991e5b9602372374aa4' 
  AND (
    token = 'gjOlIFcoxM0IbxTK4roV26IXKzyn2vRf8SuS5dwWQ78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )