UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0trDdvgSVIpu/1D9cjrkMWM3MOoRifzMKFWeIiccZc=' 
WHERE 
  key_id = '13755b4ed1e3cfc1f6255b275caccaf44b56909ab1c7f43726390300c78d5d54' 
  AND (
    token = 'L0trDdvgSVIpu/1D9cjrkMWM3MOoRifzMKFWeIiccZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )