UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQHwkXsoktKlK9aF9quQSxEiIgE15pOcFh1fNaR4Xgw=' 
WHERE 
  key_id = '2d12c8967e4dbe1ab1c7575ad5805a420e0ce9a74b5f37b77b8ac79443d821b1' 
  AND (
    token = 'YQHwkXsoktKlK9aF9quQSxEiIgE15pOcFh1fNaR4Xgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )