INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c1dcbe2af5311a6028bce7b848abbd4153a5c988294552bb4a66393ecba47de', 
    '7k8WvNYa0OZKUONdpknKpx+DZO9T42X1lQ5h0XTd1go=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)