UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZpcWBvuCB/uk3Dj2eGk4o7bukWwPiOkKdaJgiaLsxQ=' 
WHERE 
  key_id = '4773b50296a4f288513e26bb86c96ad498840ccba9799ff045fc10679df87c8b' 
  AND (
    token = 'LZpcWBvuCB/uk3Dj2eGk4o7bukWwPiOkKdaJgiaLsxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )