INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b669c5579a725633e24500f6f75cc4c4fd375d92e3bd0e75edd3563aa819c6', 
    'QDRhr5zM/wMl3xub1KAoQFGCDe5wd4VbXH7qZmnTAI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)