INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03eb9ed0c3ba025602bd3efc1ba5e04033cb042d5332abab37a796c7e32dfa30', 
    'IEPo3EWxx9QrxHtYeL0DZRvQBVnyWY0nI0YV7PS4fDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)