INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8387793422c19764cd01093386879483672d091bf2f20cb9134984623ff1861', 
    'RYh7LS6a3yYNCZi1puQjl9vnbhyLkLdduVwxxyeaOn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)