UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'npLJIqRp2stFDveBodh813yEr5+DZQXOlsuDQvubqEg=' 
WHERE 
  key_id = '350fe2c8a38e6c2d186a5bdb89a8f9baf058ea838692a1c058106e829cdff93c' 
  AND (
    token = 'npLJIqRp2stFDveBodh813yEr5+DZQXOlsuDQvubqEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )