UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VS8x1IHWZg1rA/Kk+HQC1el/u88LYfRHT24LP8A1qCQ=' 
WHERE 
  key_id = '3936e9d1f1045bef07053f4f4f961abb91ea841c25f611d95ed1b07aab31447c' 
  AND (
    token = 'VS8x1IHWZg1rA/Kk+HQC1el/u88LYfRHT24LP8A1qCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )