INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84c3224851e44cba026b4d36e5e856495f0411986f84beaa164ba70b9bc109fd', 
    'FLL4pt29sVYZoumti6UF/ODEakRaE3usQB0ASo0GVM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)