INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e423488c649fd49172e55b7d8070b7f0ca027b9f573caf463e5110f0d37d39d5', 
    '5DI3gUykTmF/wlGawNOs7jidKk6ofQJAn+mmqnKhcno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)