UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zz83rgcVS/6rav4q/DKJI/7WInRM4S6K7SpjXNHSuTw=' 
WHERE 
  key_id = 'da0797caaa5054fd49a3c8337dbc3c79223e24a85d1e3442b255c83cdf36e5e4' 
  AND (
    token = 'Zz83rgcVS/6rav4q/DKJI/7WInRM4S6K7SpjXNHSuTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )