INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fd527257f61a82673e032f786165afef2d4f35a222115b360a4357283a127bf', 
    'QGfd5pXs8SUXgxSpFpebgWVIQTxg7IJ53Vjx3bgHHtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)