INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8442dfff8576a599981e8b0662a8809308fda31762496350dc71188b7a8a2e15', 
    'WVZUoivDcVXPvLQbbdvC/z566e6MTJ/LHrSJyTfvlgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)