UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mcixiR7bBiICcxZG+6VIhWFWBLD03qfpVZ1WVvTx2jc=' 
WHERE 
  key_id = 'f1251f0d2ab270e6006a23f57a8de26fe97112bfee3ecc814001ff113919478d' 
  AND (
    token = 'mcixiR7bBiICcxZG+6VIhWFWBLD03qfpVZ1WVvTx2jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )