INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8798be19240adb2f2ac88c46ef145b05b61c166f0b207469de178a89defaf0a6', 
    'Q14tHuQYrJRkVpN/fYqkYG5QlRGv2yKWh7DSEwp1hoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)