INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc671a48999929a6c40457f3259fa950c8541ce3a14df7daef92e93b9adeda11', 
    'lypDcq9slJB4R4h4zqvx2tWKVdXY4yZ8yWeonrcjTmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)