INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fae197a3f9505e5a41e1b91f34f6c503343bf78a9fd5789166e4da91ec891cb', 
    'BAEOYjs3tAeinuZ4jqNL/NTYT7vBiH50nySwnAz5Zzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)