INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9966967b53f527923cb1f8d38971479602e4edbdfd161d2198b5df6445715d5', 
    'ajiBXg9O28xjwVI5JgGQHoh8K1XsviaxQZDbeJB+TFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)