UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UzKRaQrPqSnrfdc8Osvei2Okgw4SfGJd3r3COVeA9tg=' 
WHERE 
  key_id = 'cc716f9b6312cf6522447c30e5f70be275e1aac70c6f5cc34b40752766902374' 
  AND (
    token = 'UzKRaQrPqSnrfdc8Osvei2Okgw4SfGJd3r3COVeA9tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )