UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ii3tFc7ilUgsfUzlQ6rfFnaL9RFFKK2jRA0IYllhrLo=' 
WHERE 
  key_id = '0b79341eb2bf6431bc3e2a95580fb490e41148f81fb437e64bd3b2a985a27154' 
  AND (
    token = 'Ii3tFc7ilUgsfUzlQ6rfFnaL9RFFKK2jRA0IYllhrLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )