UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLtGVHKsUHqOzntyW4Oz0thIF2BUvfRg+dTucoOyuMc=' 
WHERE 
  key_id = '737956799dc728c418ecf25422fa5053c557b17f73a8178035ce406a35376032' 
  AND (
    token = 'nLtGVHKsUHqOzntyW4Oz0thIF2BUvfRg+dTucoOyuMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )