INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b7cd9bd522a3c454198979e9fbd747e9f80874025fdf1d5e1ac63267b9b4734', 
    'MAeqeQm5HXsjpN8swBWfLw8BXjJy9uKqoqfnilurZaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)