INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f48c97581115297a485f0047ee99327ef52d9f9ee2ce17338a23a23d61e39f0', 
    'h3RhyAwXiaQ0zNPOjypqPjTD00B4GBimZzmMc/xXgS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)