INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b8a7ce61f8785bbd21399cc27bf134f3d4e9884a03a7e071a6c51f6cdb16989', 
    'VNznsqEv9cC7Zk0bVxJkGkX/GQ7/AjQJB03QMsVdj5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)