INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b39e8a8420706965522948ab38370aa941f5c1c73a46db0157c37911974ee7f', 
    '0/FYwU50mmQpkkN4eCvLPsYOG7/tag/JpVVgIKapbuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )