UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42KcCBNCRXT4Lv93atwFJylakZIYAipac5Q7ho3Vaxg=' 
WHERE 
  key_id = '364a9b29939d7b5a9426c829dfd52d47bdf2a8444883eb42cc567ff1785fab3b' 
  AND (
    token = '42KcCBNCRXT4Lv93atwFJylakZIYAipac5Q7ho3Vaxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )