UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8GJsphIOWzZkXc2QcPQjxo5i2bZ4KYZiqE5ObSLWug=' 
WHERE 
  key_id = '2c6dce2cd45a0b842a0cc4b91ffa7a8283eda27133509d97521bdcfc90bcbdbf' 
  AND (
    token = '/8GJsphIOWzZkXc2QcPQjxo5i2bZ4KYZiqE5ObSLWug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )