INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c6c3a6207ab46bc643340911d1e68a2db5971b02bb310f88aa33ff0ddc70ee8', 
    '8odXpOo+oGacR8K5v3r4HUmDvzoNtWPSBvLtBEi/eQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)