UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8sjv1SowN+Bz9AUehxNjaL39W6foqMKF7PFh8LPhXg=' 
WHERE 
  key_id = 'c76c189edef438029131f62cd152f0dcd9a7244ce811d5e68eed59dd1cffdba3' 
  AND (
    token = 'p8sjv1SowN+Bz9AUehxNjaL39W6foqMKF7PFh8LPhXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )