INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af012ac33e8e214aa9d6fb1274c2649b860e97e46bb161e38615bfa6a3da478b', 
    'GCzqFT1O0AQQqM+QEE9eupetKVpn7Fv8owCsL4enpos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)