INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5971fab33fe7c7c7585606908f84bd96e0da4fa45e8258073a149fb34e6340cd', 
    '35mtwIULb4E3jxtx6ZkLx8a87NN5VubaoWFqEsSHLFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)