INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5962a1b53eb099ed96a775016980ccf0dee37e5bdce04dc508f11626c1f738e', 
    'VIxZfbMlVt2SY9BxXUiZH4k/hdyP/24HvKtUY1Ac6AM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)