UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ubi5zeb3lbkoyzt4AED2Ek8xdxjB5TetVjaY9s3uYOc=' 
WHERE 
  key_id = 'b08997ac38cbd231656e42540adbc903d2a68a132a0bf356c15f4bddf68db669' 
  AND (
    token = 'ubi5zeb3lbkoyzt4AED2Ek8xdxjB5TetVjaY9s3uYOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )