INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '643c50cf71f7450343e3fb44bde8f697e40e48b0efecc6986a29f42322785c7f', 
    'iS/tXB1fIBA4EwH5oeSX2egY+rgfjQcmKE0Zt8TD9RY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)