UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7CX34o+MsS/6MlGm/SGil+Q/vr/oJo+r7NK7DWUvB0=' 
WHERE 
  key_id = 'd10f9e35b0f1756f38d2667f1458d68e05df7adf8cfa05e5a33af6d24d3e6977' 
  AND (
    token = 'l7CX34o+MsS/6MlGm/SGil+Q/vr/oJo+r7NK7DWUvB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )