UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/P5UzB09FTJHoh93d5deMBNoczlLndEqZQ1HbL6L+vw=' 
WHERE 
  key_id = 'd9189136c411607dc33b2f2b7919866f873f6f52ffb9a57edb4b3855932ff0ba' 
  AND (
    token = '/P5UzB09FTJHoh93d5deMBNoczlLndEqZQ1HbL6L+vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )