INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e1705b87255b573ec08fb6fcff77c040d8939bdc390bcfb9b1c64a436c65006', 
    'GgPRMjtij70PqPX6hGuLCU9h8cUSahNtYh9wWB5k0Ik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)