INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e3c9765717ea685d2a9a2d28cb5aaa9e89b43c84b674f3adff99a40a75637d', 
    'Jlpu2t/1CG/T2Y8jjXeAyGDfnyvAPRv9MudgvQ7RCyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)