INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5e1cd55958743115fcc906c13069053bea8fb4f39744b5d7860111c0897987a', 
    '0k4KmJWs/QlZHUI73ImNcXOC48iTwEwzuvM7rJU99WQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)