UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x64vjlRl7epiucybj3FdcT+/grm5zSvb8xxln5Mz4ZE=' 
WHERE 
  key_id = '3c894556959e6bf9ba5f68cc6fc3013fd588ad89ce2fe09bf5f5d4bc6ba23baa' 
  AND (
    token = 'x64vjlRl7epiucybj3FdcT+/grm5zSvb8xxln5Mz4ZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )