UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/kVZolCPXd5+YCZNCSSBmlL7BXqvJeGz1g73CS/CTLQ=' 
WHERE 
  key_id = 'dfc0e5d604e97bdc0050e8587d776d7486c4d0e8ddfcb3c146edaaa8f912cf14' 
  AND (
    token = '/kVZolCPXd5+YCZNCSSBmlL7BXqvJeGz1g73CS/CTLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )