INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b487908be5c8168a10c48cd2779056be8cd574f584d30b7afdda9422eed6f23', 
    'DnCpvastckKhzfvLyM9jMzMuVs8McotS9a3Z1mS4Iqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)