UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/UImQK0+xBJW9WkvcfLkvxRNsbEAhS9wh/Gpd95s4Y=' 
WHERE 
  key_id = 'f8c49c4bf748c3a3d0770ce1bb1d89e3c383e29096e0044cbfa96d465f78fde3' 
  AND (
    token = 'w/UImQK0+xBJW9WkvcfLkvxRNsbEAhS9wh/Gpd95s4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )