UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vwqls8IMyHIwXvl5nmhuIuJTZhsPR7Z6qg4OWBF3Dbw=' 
WHERE 
  key_id = 'a4d35e28cb19856c6dea31315a795c70feed569734bb407993de89fddc7a37ec' 
  AND (
    token = 'Vwqls8IMyHIwXvl5nmhuIuJTZhsPR7Z6qg4OWBF3Dbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )