INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8199d1aad34d1b1811722e42a892e6b411db2cfc391628954c8c074607da431e', 
    'Kis9ryHKjjbcYF5VUcDCbJgudpNdebqt7u6v4O4roTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )