INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '631225f7e305be7957cbe8b1be88f9c61893ac4a77d9d31930d76c23ce9a540c', 
    'Jc1NlOAjVf56YGQSsL7Sj2QgBNSRF3NFokgzMUwu9a4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)