INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8f2260b74f3cc519b82299a388d52bfb1eadb36a6d367d9f9199c7fdf719a6e', 
    'zr1ETvDWJF0u4kv0/PddBzZ8gqSknT5UjXVDSG5LH5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)