INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d8b85cfffcb22309b42ba64e912096fac848aa42d824475187e60a950a127c3', 
    'Uf3kyNdyVXYSTCMhghLDb421eTvAhi+ST4OrgJP6EUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)