INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '949ebd40166fbc87b8128a045d2e141589c351ada008cfdb3342360d80529910', 
    'C3xSkDvhSjy4frUVTms3Nus+Y/71gptq0rVAu45Gmcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)