UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F8S1shFS8vmlr8BBIqmHG51GQtk2iNwmHxXjD5XI5/4=' 
WHERE 
  key_id = 'de9938547bbe0591fe75ed5821ac43e9852c36981ba6403e21e319d38bc7f73a' 
  AND (
    token = 'F8S1shFS8vmlr8BBIqmHG51GQtk2iNwmHxXjD5XI5/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )