INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4df289c862ae241304ea9e1b66b1d999e4f3d96975062a5fcbe75030e64ba31', 
    'CQ0uuXYt208oG745ZTw+jwjyuYDEm4UaI87R/hZuc9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)