INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6a25508a21b8e7e87c54cafb1411d7b633d7da63c3165c338252eacc343b4e', 
    'jlZAwPArIaAZXHt2UZNviLQDkPpZ8L5aXetGDLADoeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00124

Result

int(1)