UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd/hb7pi95eGNDSd1txtCVDtFpX6p+0PKg+4B3f9Z7XU=' 
WHERE 
  key_id = '7e471220ba9fb1b7a9ffe4c1e9e30f8effb79f11fea8a37a23a4127d9c19932a' 
  AND (
    token = 'd/hb7pi95eGNDSd1txtCVDtFpX6p+0PKg+4B3f9Z7XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )