UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ndpovT+uh2lS9ArAyh3NSSEdshoR9SGUv/mYq1GW2OM=' 
WHERE 
  key_id = '1b7c1590eeeb4ce875330f71989a5eaeab8b5ca8a5bb3fbeb94d56f73a9f1081' 
  AND (
    token = 'ndpovT+uh2lS9ArAyh3NSSEdshoR9SGUv/mYq1GW2OM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )