INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b17133521857edb3e875973bef8c8c957054ab032cd6459486f82fd6478972e3', 
    'kkMmimX0IUzWbiSJvpW1KZ5MDkr4x30Su1JvFIUGoCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)