UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFJvc+dt2sMLRheUzhlyl6vl2W3T4KFzfTeW1HTKOlg=' 
WHERE 
  key_id = 'cd2108f9349b8b1067c3459f026feeb5e2a563e198205b4c4dcef2ffa2bea4ad' 
  AND (
    token = 'VFJvc+dt2sMLRheUzhlyl6vl2W3T4KFzfTeW1HTKOlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )