UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTPRke/SH6Lc658UKkSDoCDc68GWMjU+AVmek19sm7Y=' 
WHERE 
  key_id = 'b91b685fb6e2fa10d7e83418241d3a763ec2bfb4e5177f445bb30a575d6bd381' 
  AND (
    token = 'LTPRke/SH6Lc658UKkSDoCDc68GWMjU+AVmek19sm7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )