UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsYKNjYiBciLE50xzIKawJxtvo58lxEHBWEjnhNasNQ=' 
WHERE 
  key_id = 'c9cc81978aeb02c31aff0beaff653428c5e5ddd6fd839406c167e11a303f34b2' 
  AND (
    token = 'nsYKNjYiBciLE50xzIKawJxtvo58lxEHBWEjnhNasNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )