INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33282a2e8af63a24a7907edf0244c5d1bcbef7df46afc06844818cef46a165cf', 
    'c+tx84IHFYz7dXy5vApWiThLenHKo8p5/i2ziNSwMTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)