UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '125KIn+oDwlwLvnzM1PtuUwYjMzFEfmAtxMmalveAyw=' 
WHERE 
  key_id = '9bcf034bdf1010b085fe76c71bb8b34b597628193143917d5693099c10d7e854' 
  AND (
    token = '125KIn+oDwlwLvnzM1PtuUwYjMzFEfmAtxMmalveAyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )