INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f5b4b50894f8eb527abca602a204fa9cfdd9c70b8dace6aac680ba20bc0ce5e', 
    'RRYPE47J5DslHRL3dKC4oHK34oIWvxk78mzFb3CfwPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)