UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTIj2tU/ES8or7O+2FHHc3SGlEhEV1RujD/lbV/g4Vo=' 
WHERE 
  key_id = '832c7535431da2b75286317d5b4a22e0df5201305905977db445845b0a67f41d' 
  AND (
    token = 'BTIj2tU/ES8or7O+2FHHc3SGlEhEV1RujD/lbV/g4Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )