UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hW42nrePMKYUsohj05SR/Fu2FQufnA4RgppuH7XBOtk=' 
WHERE 
  key_id = '83d95d5ed59058ff3a68408f1a43bebc84a7e0375e084cd4b60f61ffaff757c9' 
  AND (
    token = 'hW42nrePMKYUsohj05SR/Fu2FQufnA4RgppuH7XBOtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )