UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9IZ/nQRK4jB0JHbXPYVZYPGK5ezyUPQwNzwgT9pYafs=' 
WHERE 
  key_id = '4dc13fb68eb4d5a55890ad083bb50cdb29bc7c994179dba9c233ffc0edb7d0d4' 
  AND (
    token = '9IZ/nQRK4jB0JHbXPYVZYPGK5ezyUPQwNzwgT9pYafs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )