UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7r3lxIl5LoABjy1PRktRUPqLDhPS2OS3joB1Lfp4YbI=' 
WHERE 
  key_id = '7c45e4f8a4b08a35ad58f7cd8a7e14e33d41f9032f1d6a8864dbb3d51415e71a' 
  AND (
    token = '7r3lxIl5LoABjy1PRktRUPqLDhPS2OS3joB1Lfp4YbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )