UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1a0b/83DtCbBYP9iHVP5QQ3wOpbdpIi38YAP5pteP4=' 
WHERE 
  key_id = '5769ec39d2dcf068074e993716156cbeb35b7863c219c8baa0e3bb5f2d8b3286' 
  AND (
    token = 'L1a0b/83DtCbBYP9iHVP5QQ3wOpbdpIi38YAP5pteP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )