INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '913d60c69a910f04c919a1ed10ed8d82588ddb3a8104451418fa784b6e25e874', 
    'OKj/iQ2kwqdFHgOLMux2ch8DjvEiQgq57ckUC1OsVAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)