UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJjAKMYIYc9u5xeGqjsK7iwbtGiTSy5Kz0jo5IEfg/Q=' 
WHERE 
  key_id = '8afb795d15ed3b70d1008b80e555b3f51609ad960e6bf2cc6f28d0d15109fb87' 
  AND (
    token = 'XJjAKMYIYc9u5xeGqjsK7iwbtGiTSy5Kz0jo5IEfg/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )