INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99dfa23b4991a473118215bbae8e208370f75912107b5a8fde91a366eff9dd80', 
    'eTeVuiqCcn2N1lbbAnW03tDWKtj48az/S6cruU9bxSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)