UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0e+FiiVyb0ggJgMyELKD8UzhE3y5/roEb1kk2/4xqZo=' 
WHERE 
  key_id = '1ff4f14aadcea480e1811a3c535d3e79a53371e668b1b842bc79789c90f43328' 
  AND (
    token = '0e+FiiVyb0ggJgMyELKD8UzhE3y5/roEb1kk2/4xqZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )