INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f51cfe64a7a5448a43b306ca7b928492956e6e04dab4e8d65e52939d3e17132', 
    'MH/V0lE/SjbeBrgbCkkjVvVMDyuY0F8xuTiTFmwWwcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)