UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SaKi88DvYdWD3oQEtiEXou82DilnqsR4K6Goh3nJanc=' 
WHERE 
  key_id = '73e2bf801b52a3cd580688442f4e32c69219496dcbf78a28e6f5bb765aeb7326' 
  AND (
    token = 'SaKi88DvYdWD3oQEtiEXou82DilnqsR4K6Goh3nJanc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )