INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b6097a15478b7bdffb46aadbe3d53b88d2c5eb0c286592ace0d31b23d342bda', 
    '6tpJfd6+79L2ll27PikX44AvqPu/G1VwT5MBmabnBMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)