UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TSNeuPDCg/IprnfJiJlD8tpA4yW5LVCz6RQv1taMWBU=' 
WHERE 
  key_id = '451306765385287861b97551ce6cb7cfae3d62166fc26cff62e2d7cea8ee2389' 
  AND (
    token = 'TSNeuPDCg/IprnfJiJlD8tpA4yW5LVCz6RQv1taMWBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )