UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sf08lOWa5svALqqBh7Emd3Z/+6pvtdw0vDebxuYyNSA=' 
WHERE 
  key_id = '1c405d99dd4ff534765201460339c1169e265c0756046f44d3370a8443c79f82' 
  AND (
    token = 'sf08lOWa5svALqqBh7Emd3Z/+6pvtdw0vDebxuYyNSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )