INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6adc21b470172e54aa36f979757e0a678457aa223553778a35169f82a06d1300', 
    'BxuZg8ycemgrp0yRvR8K/fg4Rq9sQetL9IKTW+Si3Co=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)