UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jC5pkRR7v8iadpeDHtcx8LivY2dF84DyD2KQzPouxDA=' 
WHERE 
  key_id = '08e2315eaff0f60bb79a2b8a1fcc0c4384cac0a346f44445d7a7f055b55ed664' 
  AND (
    token = 'jC5pkRR7v8iadpeDHtcx8LivY2dF84DyD2KQzPouxDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )