UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YB3LrL45Rd3h+xinCw59Kj+mive4nw+P7inqXPoQLfI=' 
WHERE 
  key_id = '394ba671704def55f43f3967117f0ba51d67a1e8edb71bf91bba0a76a534cb82' 
  AND (
    token = 'YB3LrL45Rd3h+xinCw59Kj+mive4nw+P7inqXPoQLfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )