UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fad85X2nwFghT7wfLHvqt6aK6fPLvSZ5s6aATmcObko=' 
WHERE 
  key_id = '9bde46dbae2cb4ea082650866291d5129f5cae9e30e702f42551b607624dd838' 
  AND (
    token = 'fad85X2nwFghT7wfLHvqt6aK6fPLvSZ5s6aATmcObko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )