INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6b27db86cf50156e799361e05bdec8adea11297d420941e7acefd33f112022a', 
    '98g2ohjCHDikq64RWYhOv/pKVUyvXXjD2bFrBAStdsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)