INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a4f15c44fad933f8995708f87042a4d0a10e6d4f9ade61161b694341cdf9a3a', 
    're6gZKnrZh0qjFQOxXteKAVtwAqup+nghsv2aTjy05o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)