UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYaZXxt1Xg9SLi3H8dOO+TRabMBnRjd43U0rxGf3nJs=' 
WHERE 
  key_id = '1a77137aadebb133a53f78a577570a5b1596c530a558f7477af1b7114127ba0d' 
  AND (
    token = 'sYaZXxt1Xg9SLi3H8dOO+TRabMBnRjd43U0rxGf3nJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )