INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d3875a2f9e344285188888f9aaa27096ee56817f3456865b802d5e3e453a972', 
    'jnbTO+DSaQiKk744ZdVzcWB5fPse4OSAKlPeuRtTwSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)