UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZgnp/EWuLcqGySPVam+tN8Iv9/7Z7brTUcJ6DYKVxU=' 
WHERE 
  key_id = '6e4b7999dafc9d86d3a6ca14f2f28d1d4b07cbf3d42cf805eabe5f79681a725a' 
  AND (
    token = 'mZgnp/EWuLcqGySPVam+tN8Iv9/7Z7brTUcJ6DYKVxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )