UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gmy2NIBiaAYyL61wF+s/NVDUQ0LDoKtQiype+0ub+n4=' 
WHERE 
  key_id = '8150a9dba3467982d4239245c16e7b84fd26756fea7afb6c588e9a19ec830a48' 
  AND (
    token = 'Gmy2NIBiaAYyL61wF+s/NVDUQ0LDoKtQiype+0ub+n4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )