UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p9MXI2+4wDaeBWS8OVm5zQVh4Urd0A1ZalBf7TLYQ2w=' 
WHERE 
  key_id = '20dd1fd9680343d34477026d18c70e904990810d829a675f0815743e61195cfd' 
  AND (
    token = 'p9MXI2+4wDaeBWS8OVm5zQVh4Urd0A1ZalBf7TLYQ2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )