INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51109f628623772f9cdc8c788a2ecaedcf4aecbc37b4f296d5d42eb71f06681', 
    'xt9AxdVxwA7+o4t+kvNOWGC7/sT9q7/bGN24Xw5+swQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )