UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5aoA96aok1rAn1x90o4PuwTB9qh+XgXJgusxRv6YcY=' 
WHERE 
  key_id = '2fa144c662d10d3ddc5ef037155f7f97a3584a2a469be9a786bde5f97d7098ff' 
  AND (
    token = 'v5aoA96aok1rAn1x90o4PuwTB9qh+XgXJgusxRv6YcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )