INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9423c83a79d468007fc7d3fdb9f50cfe3569304d70dea9104042468672bafcc8', 
    '81XFGiy29nPfFfDv4dPEAVp95CSfLuIW431fkJ30Zi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )