UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3e96o656gOoqnOA702AEFDlPQeHBKCBtgsN9BcvT8F4=' 
WHERE 
  key_id = '496cefb01ef826d986ebcb92fd7fb92a8dd567a4c4208db784afb2c7d60d812e' 
  AND (
    token = '3e96o656gOoqnOA702AEFDlPQeHBKCBtgsN9BcvT8F4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )