INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '435cf8271ca4c5af3343d3ca4df080e8d64515e96394ab4c5fb424e9c87a3451', 
    'cnNSYh2HbbZkrvXt81M+kaLm829F6a5WI/55apBKaEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)