UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NQwf5Jgq7UZQWNad2HGDwQpg/5zwhqmpQWEZKxy+JqI=' 
WHERE 
  key_id = '016b756853d010c38d8078176575efcc60116c4a65dd356972c3a59fab186554' 
  AND (
    token = 'NQwf5Jgq7UZQWNad2HGDwQpg/5zwhqmpQWEZKxy+JqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )