UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/UYNy8hiM3vHlOTjfz+DGoDKBiNaefVMzxmpPmtBw/I=' 
WHERE 
  key_id = '5326464c4833dd73056b47aee8cbcb2a146f476353b6a2ebd8138f9ee3d6c421' 
  AND (
    token = '/UYNy8hiM3vHlOTjfz+DGoDKBiNaefVMzxmpPmtBw/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )