UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llEdUVxMYGBuFKmVrbH/YqBkaYfe/a3HttaZOObuaCE=' 
WHERE 
  key_id = '485a323f58454f4e7a5c88fb35a222e1f63e36ea272eab537e3138f94cb24f84' 
  AND (
    token = 'llEdUVxMYGBuFKmVrbH/YqBkaYfe/a3HttaZOObuaCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )