UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R1uVKHnlcbuIpTcnbeeikDzykZVLTKOIKbFU4StQ3Jo=' 
WHERE 
  key_id = 'e7f77728e22cc407e0ab2bd36f4109d816d9c3b6fc530844462e8023563b320a' 
  AND (
    token = 'R1uVKHnlcbuIpTcnbeeikDzykZVLTKOIKbFU4StQ3Jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )