UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lb4d+NTTgwbwXKvkBlrYoyINI23KbT7ZFVS2QfAHydI=' 
WHERE 
  key_id = '7a5792dcebffbec229c61a69d075ac8ea7bcbe16d2127c0fb50ea48d3c4676f3' 
  AND (
    token = 'lb4d+NTTgwbwXKvkBlrYoyINI23KbT7ZFVS2QfAHydI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )