INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2746f9697914635ed04425b3c9bfc7e76a4a6d617435e5bd704dc7b1d86f7eb7', 
    'COIBGZ9BkaZIF2i2CGzhblp0/o+sblqBFvR20Tqo7zY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)