INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '455addcfa6e6ca9cbcce44f416ab658eef5c8a57e7620de03643efeb6f889c34', 
    'hZTt0hWQ1lh9E+DndeUUC5BE3hQQmPZuAFfMRkv9tRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)