UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eRaWtGWBC7FZFbURb8+ZCMwGNmx4EUlLpjCc+2iyNCM=' 
WHERE 
  key_id = '2528545a612fd755023f8d5c69b3e93c20ceef45906ff103917f8ebcfed79ee0' 
  AND (
    token = 'eRaWtGWBC7FZFbURb8+ZCMwGNmx4EUlLpjCc+2iyNCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )