UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Plta10hBDgNZ/PnyZET0z5hlCIBTrQEUvO7Izydtc2Y=' 
WHERE 
  key_id = 'fe903757eac9926b6d512bef8f2505e3d0165a141cc5dabc73d0ebe02610979c' 
  AND (
    token = 'Plta10hBDgNZ/PnyZET0z5hlCIBTrQEUvO7Izydtc2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )