INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c40b5faac673abbf6aaaaebf19fe98019fce4c1dd207b9306d840c1b08d60f7d', 
    'zhk5Mpl5JiIpaoFWnzAJQKzZoeYTTbiyIQucT0/cjus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)