INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f9751ab16dcfcd6a5988bb25059118ead486de1ed521409e525f8b20a508326', 
    '67ciQMfKdr6K92yBOYXyYYIYLw1k6QjwUKW+eYe7IXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)