UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRdsC+7SSWSDxU3VvCC5U8FB3G19GfxTbQqChgXZdYU=' 
WHERE 
  key_id = 'a204741283fd4338d5b317a5f45e40ccba883a287a1c9cec434c628d59b2fca2' 
  AND (
    token = 'NRdsC+7SSWSDxU3VvCC5U8FB3G19GfxTbQqChgXZdYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )