UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pxiB/33Tzq3r/yMEFf2mRJvFi01azWr560VKYdQXArM=' 
WHERE 
  key_id = 'ddd9eda2b91045d29765379b5af684363aa42bf37511dc5a0e8ae94f3a91c5f4' 
  AND (
    token = 'pxiB/33Tzq3r/yMEFf2mRJvFi01azWr560VKYdQXArM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )