INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afa4c93eef8c919bd5f58536b2c6cc9f48c2e9ee02c88f7ceec141a9bf729963', 
    '6jTzfHltUs1dT5OtO54wuJoJCoORYtbUFGvCqOvE/GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)