INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b98561ddae3177f5a710ead01034a911716b2c4e960a65793fb1b31605b89845', 
    'hdPDPaNsyUxEqf1RXss4KreejXl3orlQzIkzSc+X+kY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)