INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '747892c4344363bc2459e55ecdeb081d3b1373c4073350fffb3182476339bf02', 
    'SVzo4bD2BBpgSe31AQEXiWxYeAZUDr74QPmKZUSrBF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)