INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e4c5aa92ac6501d3c601255d41c164cc220554cf243baecee47579c31ea253', 
    'jauS8/5PNRs94r4vl1xuzSgu1zwqLuv4fxss8fXJ/YE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)