INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7b524f3837b7a98540fd2673be189ed2926f005cd2576be2ad75543880b1aff', 
    'QrOWNXJm/KwPU6KMw63XhbHY4awjZY+0uDGsewcLxGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)